55357110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6911}}^1$

素因数の和:7013

約数の個数: 48

約数和(自身を含む): 145566720

約数和(自身を除く): 90209610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 6911, 8010, 13822, 20733, 34555, 41466, 62199, 69110, 103665, 124398, 207330, 310995, 615079, 621990, 1230158, 1845237, 3075395, 3690474, 5535711, 6150790, 9226185, 11071422, 18452370, 27678555, 55357110]

約数ペア:

[(1, 55357110), (2, 27678555), (3, 18452370), (5, 11071422), (6, 9226185), (9, 6150790), (10, 5535711), (15, 3690474), (18, 3075395), (30, 1845237), (45, 1230158), (89, 621990), (90, 615079), (178, 310995), (267, 207330), (445, 124398), (534, 103665), (801, 69110), (890, 62199), (1335, 41466), (1602, 34555), (2670, 20733), (4005, 13822), (6911, 8010)]