51795198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 139915776

約数和(自身を除く): 88120578

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 103, 117, 126, 182, 206, 234, 273, 307, 309, 546, 614, 618, 721, 819, 921, 927, 1339, 1442, 1638, 1842, 1854, 2149, 2163, 2678, 2763, 3991, 4017, 4298, 4326, 5526, 6447, 6489, 7982, 8034, 9373, 11973, 12051, 12894, 12978, 18746, 19341, 23946, 24102, 27937, 28119, 31621, 35919, 38682, 55874, 56238, 63242, 71838, 83811, 84357, 94863, 167622, 168714, 189726, 221347, 251433, 284589, 411073, 442694, 502866, 569178, 664041, 822146, 1233219, 1328082, 1992123, 2466438, 2877511, 3699657, 3984246, 5755022, 7399314, 8632533, 17265066, 25897599, 51795198]

約数ペア:

[(1, 51795198), (2, 25897599), (3, 17265066), (6, 8632533), (7, 7399314), (9, 5755022), (13, 3984246), (14, 3699657), (18, 2877511), (21, 2466438), (26, 1992123), (39, 1328082), (42, 1233219), (63, 822146), (78, 664041), (91, 569178), (103, 502866), (117, 442694), (126, 411073), (182, 284589), (206, 251433), (234, 221347), (273, 189726), (307, 168714), (309, 167622), (546, 94863), (614, 84357), (618, 83811), (721, 71838), (819, 63242), (921, 56238), (927, 55874), (1339, 38682), (1442, 35919), (1638, 31621), (1842, 28119), (1854, 27937), (2149, 24102), (2163, 23946), (2678, 19341), (2763, 18746), (3991, 12978), (4017, 12894), (4298, 12051), (4326, 11973), (5526, 9373), (6447, 8034), (6489, 7982)]