47907960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5623}}^1$

素因数の和:5708

約数の個数: 64

約数和(自身を含む): 145774080

約数和(自身を除く): 97866120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 5623, 8520, 11246, 16869, 22492, 28115, 33738, 44984, 56230, 67476, 84345, 112460, 134952, 168690, 224920, 337380, 399233, 674760, 798466, 1197699, 1596932, 1996165, 2395398, 3193864, 3992330, 4790796, 5988495, 7984660, 9581592, 11976990, 15969320, 23953980, 47907960]

約数ペア:

[(1, 47907960), (2, 23953980), (3, 15969320), (4, 11976990), (5, 9581592), (6, 7984660), (8, 5988495), (10, 4790796), (12, 3992330), (15, 3193864), (20, 2395398), (24, 1996165), (30, 1596932), (40, 1197699), (60, 798466), (71, 674760), (120, 399233), (142, 337380), (213, 224920), (284, 168690), (355, 134952), (426, 112460), (568, 84345), (710, 67476), (852, 56230), (1065, 44984), (1420, 33738), (1704, 28115), (2130, 22492), (2840, 16869), (4260, 11246), (5623, 8520)]