47695960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 120551760

約数和(自身を除く): 72855800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 67, 74, 104, 130, 134, 148, 185, 260, 268, 296, 335, 370, 481, 520, 536, 670, 740, 871, 962, 1340, 1369, 1480, 1742, 1924, 2405, 2479, 2680, 2738, 3484, 3848, 4355, 4810, 4958, 5476, 6845, 6968, 8710, 9620, 9916, 10952, 12395, 13690, 17420, 17797, 19240, 19832, 24790, 27380, 32227, 34840, 35594, 49580, 54760, 64454, 71188, 88985, 91723, 99160, 128908, 142376, 161135, 177970, 183446, 257816, 322270, 355940, 366892, 458615, 644540, 711880, 733784, 917230, 1192399, 1289080, 1834460, 2384798, 3668920, 4769596, 5961995, 9539192, 11923990, 23847980, 47695960]

約数ペア:

[(1, 47695960), (2, 23847980), (4, 11923990), (5, 9539192), (8, 5961995), (10, 4769596), (13, 3668920), (20, 2384798), (26, 1834460), (37, 1289080), (40, 1192399), (52, 917230), (65, 733784), (67, 711880), (74, 644540), (104, 458615), (130, 366892), (134, 355940), (148, 322270), (185, 257816), (260, 183446), (268, 177970), (296, 161135), (335, 142376), (370, 128908), (481, 99160), (520, 91723), (536, 88985), (670, 71188), (740, 64454), (871, 54760), (962, 49580), (1340, 35594), (1369, 34840), (1480, 32227), (1742, 27380), (1924, 24790), (2405, 19832), (2479, 19240), (2680, 17797), (2738, 17420), (3484, 13690), (3848, 12395), (4355, 10952), (4810, 9916), (4958, 9620), (5476, 8710), (6845, 6968)]