51889378436

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:546

約数の個数: 192

約数和(自身を含む): 114124308480

約数和(自身を除く): 62234930044

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 71, 82, 89, 92, 142, 161, 164, 178, 284, 287, 311, 322, 356, 497, 574, 622, 623, 644, 943, 994, 1148, 1244, 1246, 1633, 1886, 1988, 2047, 2177, 2492, 2911, 3266, 3649, 3772, 4094, 4354, 5822, 6319, 6532, 6601, 7153, 7298, 8188, 8708, 11431, 11644, 12638, 12751, 13202, 14306, 14329, 14596, 20377, 22081, 22862, 25276, 25502, 25543, 26404, 27679, 28612, 28658, 40754, 44162, 44233, 45724, 50071, 51004, 51086, 55358, 57316, 66953, 81508, 83927, 88324, 88466, 89257, 100142, 102172, 110716, 133906, 145337, 154567, 167854, 176932, 178514, 193753, 200284, 259079, 267812, 290674, 293273, 309134, 335708, 357028, 387506, 468671, 507863, 518158, 581348, 586546, 587489, 618268, 636617, 775012, 905321, 937342, 1015726, 1017359, 1036316, 1134839, 1173092, 1174978, 1273234, 1810642, 1813553, 1874684, 1965209, 2031452, 2034718, 2052911, 2269678, 2349956, 2546468, 3555041, 3621284, 3627106, 3930418, 4069436, 4105822, 4456319, 4539356, 5958817, 6337247, 7110082, 7254212, 7860836, 7943873, 8211644, 8912638, 11917634, 12674494, 13756463, 14220164, 15887746, 17825276, 20822383, 23835268, 25348988, 26101297, 27512926, 31775492, 41644766, 41711719, 45199807, 52202594, 55025852, 80573569, 83289532, 83423438, 90399614, 104405188, 145756681, 161147138, 166846876, 180799228, 182709079, 291513362, 316398649, 322294276, 365418158, 564014983, 583026724, 632797298, 730836316, 1128029966, 1265594596, 1853192087, 2256059932, 3706384174, 7412768348, 12972344609, 25944689218, 51889378436]

約数ペア:

[(1, 51889378436), (2, 25944689218), (4, 12972344609), (7, 7412768348), (14, 3706384174), (23, 2256059932), (28, 1853192087), (41, 1265594596), (46, 1128029966), (71, 730836316), (82, 632797298), (89, 583026724), (92, 564014983), (142, 365418158), (161, 322294276), (164, 316398649), (178, 291513362), (284, 182709079), (287, 180799228), (311, 166846876), (322, 161147138), (356, 145756681), (497, 104405188), (574, 90399614), (622, 83423438), (623, 83289532), (644, 80573569), (943, 55025852), (994, 52202594), (1148, 45199807), (1244, 41711719), (1246, 41644766), (1633, 31775492), (1886, 27512926), (1988, 26101297), (2047, 25348988), (2177, 23835268), (2492, 20822383), (2911, 17825276), (3266, 15887746), (3649, 14220164), (3772, 13756463), (4094, 12674494), (4354, 11917634), (5822, 8912638), (6319, 8211644), (6532, 7943873), (6601, 7860836), (7153, 7254212), (7298, 7110082), (8188, 6337247), (8708, 5958817), (11431, 4539356), (11644, 4456319), (12638, 4105822), (12751, 4069436), (13202, 3930418), (14306, 3627106), (14329, 3621284), (14596, 3555041), (20377, 2546468), (22081, 2349956), (22862, 2269678), (25276, 2052911), (25502, 2034718), (25543, 2031452), (26404, 1965209), (27679, 1874684), (28612, 1813553), (28658, 1810642), (40754, 1273234), (44162, 1174978), (44233, 1173092), (45724, 1134839), (50071, 1036316), (51004, 1017359), (51086, 1015726), (55358, 937342), (57316, 905321), (66953, 775012), (81508, 636617), (83927, 618268), (88324, 587489), (88466, 586546), (89257, 581348), (100142, 518158), (102172, 507863), (110716, 468671), (133906, 387506), (145337, 357028), (154567, 335708), (167854, 309134), (176932, 293273), (178514, 290674), (193753, 267812), (200284, 259079)]