51475028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 105100800

約数和(自身を除く): 53625772

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 67, 76, 134, 209, 268, 418, 737, 836, 919, 1273, 1474, 1838, 2546, 2948, 3676, 5092, 10109, 14003, 17461, 20218, 28006, 34922, 40436, 56012, 61573, 69844, 123146, 192071, 246292, 384142, 677303, 768284, 1169887, 1354606, 2339774, 2709212, 4679548, 12868757, 25737514, 51475028]

約数ペア:

[(1, 51475028), (2, 25737514), (4, 12868757), (11, 4679548), (19, 2709212), (22, 2339774), (38, 1354606), (44, 1169887), (67, 768284), (76, 677303), (134, 384142), (209, 246292), (268, 192071), (418, 123146), (737, 69844), (836, 61573), (919, 56012), (1273, 40436), (1474, 34922), (1838, 28006), (2546, 20218), (2948, 17461), (3676, 14003), (5092, 10109)]