49937210180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{4013}}^1$

素因数の和:4294

約数の個数: 192

約数和(自身を含む): 130284806400

約数和(自身を除く): 80347596220

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 110, 130, 143, 190, 209, 220, 229, 247, 260, 286, 380, 418, 458, 494, 572, 715, 836, 916, 988, 1045, 1145, 1235, 1430, 2090, 2290, 2470, 2519, 2717, 2860, 2977, 4013, 4180, 4351, 4580, 4940, 5038, 5434, 5954, 8026, 8702, 10076, 10868, 11908, 12595, 13585, 14885, 16052, 17404, 20065, 21755, 25190, 27170, 29770, 32747, 40130, 43510, 44143, 47861, 50380, 52169, 54340, 56563, 59540, 65494, 76247, 80260, 87020, 88286, 95722, 104338, 113126, 130988, 152494, 163735, 176572, 191444, 208676, 220715, 226252, 239305, 260845, 282815, 304988, 327470, 381235, 441430, 478610, 521690, 565630, 573859, 622193, 654940, 762470, 838717, 882860, 918977, 957220, 991211, 1043380, 1131260, 1147718, 1244386, 1524940, 1677434, 1837954, 1982422, 2295436, 2488772, 2869295, 3110965, 3354868, 3675908, 3964844, 4193585, 4594885, 4956055, 5738590, 6221930, 8387170, 9189770, 9912110, 10108747, 10903321, 11477180, 11946701, 12443860, 16774340, 17460563, 18379540, 19824220, 20217494, 21806642, 23893402, 34921126, 40434988, 43613284, 47786804, 50543735, 54516605, 59733505, 69842252, 87302815, 101087470, 109033210, 119467010, 131413711, 174605630, 192066193, 202174940, 218066420, 226987319, 238934020, 262827422, 349211260, 384132386, 453974638, 525654844, 657068555, 768264772, 907949276, 960330965, 1134936595, 1314137110, 1920661930, 2269873190, 2496860509, 2628274220, 3841323860, 4539746380, 4993721018, 9987442036, 12484302545, 24968605090, 49937210180]

約数ペア:

[(1, 49937210180), (2, 24968605090), (4, 12484302545), (5, 9987442036), (10, 4993721018), (11, 4539746380), (13, 3841323860), (19, 2628274220), (20, 2496860509), (22, 2269873190), (26, 1920661930), (38, 1314137110), (44, 1134936595), (52, 960330965), (55, 907949276), (65, 768264772), (76, 657068555), (95, 525654844), (110, 453974638), (130, 384132386), (143, 349211260), (190, 262827422), (209, 238934020), (220, 226987319), (229, 218066420), (247, 202174940), (260, 192066193), (286, 174605630), (380, 131413711), (418, 119467010), (458, 109033210), (494, 101087470), (572, 87302815), (715, 69842252), (836, 59733505), (916, 54516605), (988, 50543735), (1045, 47786804), (1145, 43613284), (1235, 40434988), (1430, 34921126), (2090, 23893402), (2290, 21806642), (2470, 20217494), (2519, 19824220), (2717, 18379540), (2860, 17460563), (2977, 16774340), (4013, 12443860), (4180, 11946701), (4351, 11477180), (4580, 10903321), (4940, 10108747), (5038, 9912110), (5434, 9189770), (5954, 8387170), (8026, 6221930), (8702, 5738590), (10076, 4956055), (10868, 4594885), (11908, 4193585), (12595, 3964844), (13585, 3675908), (14885, 3354868), (16052, 3110965), (17404, 2869295), (20065, 2488772), (21755, 2295436), (25190, 1982422), (27170, 1837954), (29770, 1677434), (32747, 1524940), (40130, 1244386), (43510, 1147718), (44143, 1131260), (47861, 1043380), (50380, 991211), (52169, 957220), (54340, 918977), (56563, 882860), (59540, 838717), (65494, 762470), (76247, 654940), (80260, 622193), (87020, 573859), (88286, 565630), (95722, 521690), (104338, 478610), (113126, 441430), (130988, 381235), (152494, 327470), (163735, 304988), (176572, 282815), (191444, 260845), (208676, 239305), (220715, 226252)]