51138542

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9689}}^1$

素因数の和:9740

約数の個数: 32

約数和(自身を含む): 97675200

約数和(自身を除く): 46536658

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 9689, 19378, 67823, 125957, 135646, 251914, 280981, 561962, 881699, 1763398, 1966867, 3652753, 3933734, 7305506, 25569271, 51138542]

約数ペア:

[(1, 51138542), (2, 25569271), (7, 7305506), (13, 3933734), (14, 3652753), (26, 1966867), (29, 1763398), (58, 881699), (91, 561962), (182, 280981), (203, 251914), (377, 135646), (406, 125957), (754, 67823), (2639, 19378), (5278, 9689)]