55583620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2423}}^1$

素因数の和:2500

約数の個数: 48

約数和(自身を含む): 123798528

約数和(自身を除く): 68214908

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 2294, 2423, 4588, 4846, 5735, 9692, 11470, 12115, 22940, 24230, 48460, 75113, 89651, 150226, 179302, 300452, 358604, 375565, 448255, 751130, 896510, 1502260, 1793020, 2779181, 5558362, 11116724, 13895905, 27791810, 55583620]

約数ペア:

[(1, 55583620), (2, 27791810), (4, 13895905), (5, 11116724), (10, 5558362), (20, 2779181), (31, 1793020), (37, 1502260), (62, 896510), (74, 751130), (124, 448255), (148, 375565), (155, 358604), (185, 300452), (310, 179302), (370, 150226), (620, 89651), (740, 75113), (1147, 48460), (2294, 24230), (2423, 22940), (4588, 12115), (4846, 11470), (5735, 9692)]