48112720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2081}}^1$

素因数の和:2128

約数の個数: 60

約数和(自身を含む): 118886364

約数和(自身を除く): 70773644

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 2081, 2312, 2890, 4162, 4624, 5780, 8324, 10405, 11560, 16648, 20810, 23120, 33296, 35377, 41620, 70754, 83240, 141508, 166480, 176885, 283016, 353770, 566032, 601409, 707540, 1202818, 1415080, 2405636, 2830160, 3007045, 4811272, 6014090, 9622544, 12028180, 24056360, 48112720]

約数ペア:

[(1, 48112720), (2, 24056360), (4, 12028180), (5, 9622544), (8, 6014090), (10, 4811272), (16, 3007045), (17, 2830160), (20, 2405636), (34, 1415080), (40, 1202818), (68, 707540), (80, 601409), (85, 566032), (136, 353770), (170, 283016), (272, 176885), (289, 166480), (340, 141508), (578, 83240), (680, 70754), (1156, 41620), (1360, 35377), (1445, 33296), (2081, 23120), (2312, 20810), (2890, 16648), (4162, 11560), (4624, 10405), (5780, 8324)]