51968121412

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{881}}^1\times {\mathrm{907}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 92835227520

約数和(自身を除く): 40867106108

約数列:

[1, 2, 4, 71, 142, 229, 284, 458, 881, 907, 916, 1762, 1814, 3524, 3628, 16259, 32518, 62551, 64397, 65036, 125102, 128794, 201749, 207703, 250204, 257588, 403498, 415406, 799067, 806996, 830812, 1598134, 3196268, 14324179, 14746913, 28648358, 29493826, 56733757, 57296716, 58987652, 113467514, 182986343, 226935028, 365972686, 731945372, 12992030353, 25984060706, 51968121412]

約数ペア:

[(1, 51968121412), (2, 25984060706), (4, 12992030353), (71, 731945372), (142, 365972686), (229, 226935028), (284, 182986343), (458, 113467514), (881, 58987652), (907, 57296716), (916, 56733757), (1762, 29493826), (1814, 28648358), (3524, 14746913), (3628, 14324179), (16259, 3196268), (32518, 1598134), (62551, 830812), (64397, 806996), (65036, 799067), (125102, 415406), (128794, 403498), (201749, 257588), (207703, 250204)]