51416508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 150546816

約数和(自身を除く): 99130308

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 83, 114, 132, 143, 156, 166, 209, 228, 247, 249, 286, 332, 361, 418, 429, 494, 498, 572, 627, 722, 741, 836, 858, 913, 988, 996, 1079, 1083, 1254, 1444, 1482, 1577, 1716, 1826, 2158, 2166, 2508, 2717, 2739, 2964, 3154, 3237, 3652, 3971, 4316, 4332, 4693, 4731, 5434, 5478, 6308, 6474, 7942, 8151, 9386, 9462, 10868, 10956, 11869, 11913, 12948, 14079, 15884, 16302, 17347, 18772, 18924, 20501, 23738, 23826, 28158, 29963, 32604, 34694, 35607, 41002, 47476, 47652, 51623, 52041, 56316, 59926, 61503, 69388, 71214, 82004, 89889, 103246, 104082, 119852, 123006, 142428, 154869, 179778, 206492, 208164, 225511, 246012, 309738, 329593, 359556, 389519, 451022, 619476, 659186, 676533, 779038, 902044, 988779, 1168557, 1318372, 1353066, 1558076, 1977558, 2337114, 2706132, 3955116, 4284709, 4674228, 8569418, 12854127, 17138836, 25708254, 51416508]

約数ペア:

[(1, 51416508), (2, 25708254), (3, 17138836), (4, 12854127), (6, 8569418), (11, 4674228), (12, 4284709), (13, 3955116), (19, 2706132), (22, 2337114), (26, 1977558), (33, 1558076), (38, 1353066), (39, 1318372), (44, 1168557), (52, 988779), (57, 902044), (66, 779038), (76, 676533), (78, 659186), (83, 619476), (114, 451022), (132, 389519), (143, 359556), (156, 329593), (166, 309738), (209, 246012), (228, 225511), (247, 208164), (249, 206492), (286, 179778), (332, 154869), (361, 142428), (418, 123006), (429, 119852), (494, 104082), (498, 103246), (572, 89889), (627, 82004), (722, 71214), (741, 69388), (836, 61503), (858, 59926), (913, 56316), (988, 52041), (996, 51623), (1079, 47652), (1083, 47476), (1254, 41002), (1444, 35607), (1482, 34694), (1577, 32604), (1716, 29963), (1826, 28158), (2158, 23826), (2166, 23738), (2508, 20501), (2717, 18924), (2739, 18772), (2964, 17347), (3154, 16302), (3237, 15884), (3652, 14079), (3971, 12948), (4316, 11913), (4332, 11869), (4693, 10956), (4731, 10868), (5434, 9462), (5478, 9386), (6308, 8151), (6474, 7942)]