48764040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31259}}^1$

素因数の和:31286

約数の個数: 64

約数和(自身を含む): 157550400

約数和(自身を除く): 108786360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 31259, 62518, 93777, 125036, 156295, 187554, 250072, 312590, 375108, 406367, 468885, 625180, 750216, 812734, 937770, 1219101, 1250360, 1625468, 1875540, 2031835, 2438202, 3250936, 3751080, 4063670, 4876404, 6095505, 8127340, 9752808, 12191010, 16254680, 24382020, 48764040]

約数ペア:

[(1, 48764040), (2, 24382020), (3, 16254680), (4, 12191010), (5, 9752808), (6, 8127340), (8, 6095505), (10, 4876404), (12, 4063670), (13, 3751080), (15, 3250936), (20, 2438202), (24, 2031835), (26, 1875540), (30, 1625468), (39, 1250360), (40, 1219101), (52, 937770), (60, 812734), (65, 750216), (78, 625180), (104, 468885), (120, 406367), (130, 375108), (156, 312590), (195, 250072), (260, 187554), (312, 156295), (390, 125036), (520, 93777), (780, 62518), (1560, 31259)]