49715940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26729}}^1$

素因数の和:26772

約数の個数: 48

約数和(自身を含む): 143700480

約数和(自身を除く): 93984540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 26729, 53458, 80187, 106916, 133645, 160374, 267290, 320748, 400935, 534580, 801870, 828599, 1603740, 1657198, 2485797, 3314396, 4142995, 4971594, 8285990, 9943188, 12428985, 16571980, 24857970, 49715940]

約数ペア:

[(1, 49715940), (2, 24857970), (3, 16571980), (4, 12428985), (5, 9943188), (6, 8285990), (10, 4971594), (12, 4142995), (15, 3314396), (20, 2485797), (30, 1657198), (31, 1603740), (60, 828599), (62, 801870), (93, 534580), (124, 400935), (155, 320748), (186, 267290), (310, 160374), (372, 133645), (465, 106916), (620, 80187), (930, 53458), (1860, 26729)]