52991770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 57323750

約数列:

[1, 2, 5, 10, 13, 23, 26, 37, 46, 65, 74, 115, 130, 185, 230, 299, 370, 479, 481, 598, 851, 958, 962, 1495, 1702, 2395, 2405, 2990, 4255, 4790, 4810, 6227, 8510, 11017, 11063, 12454, 17723, 22034, 22126, 31135, 35446, 55085, 55315, 62270, 88615, 110170, 110630, 143221, 177230, 230399, 286442, 407629, 460798, 716105, 815258, 1151995, 1432210, 2038145, 2303990, 4076290, 5299177, 10598354, 26495885, 52991770]

約数ペア:

[(1, 52991770), (2, 26495885), (5, 10598354), (10, 5299177), (13, 4076290), (23, 2303990), (26, 2038145), (37, 1432210), (46, 1151995), (65, 815258), (74, 716105), (115, 460798), (130, 407629), (185, 286442), (230, 230399), (299, 177230), (370, 143221), (479, 110630), (481, 110170), (598, 88615), (851, 62270), (958, 55315), (962, 55085), (1495, 35446), (1702, 31135), (2395, 22126), (2405, 22034), (2990, 17723), (4255, 12454), (4790, 11063), (4810, 11017), (6227, 8510)]