52686260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3373}}^1$

素因数の和:3464

約数の個数: 48

約数和(自身を含む): 122435712

約数和(自身を除く): 69749452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 3124, 3373, 3905, 6746, 7810, 13492, 15620, 16865, 33730, 37103, 67460, 74206, 148412, 185515, 239483, 371030, 478966, 742060, 957932, 1197415, 2394830, 2634313, 4789660, 5268626, 10537252, 13171565, 26343130, 52686260]

約数ペア:

[(1, 52686260), (2, 26343130), (4, 13171565), (5, 10537252), (10, 5268626), (11, 4789660), (20, 2634313), (22, 2394830), (44, 1197415), (55, 957932), (71, 742060), (110, 478966), (142, 371030), (220, 239483), (284, 185515), (355, 148412), (710, 74206), (781, 67460), (1420, 37103), (1562, 33730), (3124, 16865), (3373, 15620), (3905, 13492), (6746, 7810)]