49805220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26777}}^1$

素因数の和:26820

約数の個数: 48

約数和(自身を含む): 143958528

約数和(自身を除く): 94153308

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, 26777, 53554, 80331, 107108, 133885, 160662, 267770, 321324, 401655, 535540, 803310, 830087, 1606620, 1660174, 2490261, 3320348, 4150435, 4980522, 8300870, 9961044, 12451305, 16601740, 24902610, 49805220]

約数ペア:

[(1, 49805220), (2, 24902610), (3, 16601740), (4, 12451305), (5, 9961044), (6, 8300870), (10, 4980522), (12, 4150435), (15, 3320348), (20, 2490261), (30, 1660174), (31, 1606620), (60, 830087), (62, 803310), (93, 535540), (124, 401655), (155, 321324), (186, 267770), (310, 160662), (372, 133885), (465, 107108), (620, 80331), (930, 53554), (1860, 26777)]