48144680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 115998480

約数和(自身を除く): 67853800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 101, 136, 170, 202, 340, 404, 505, 680, 701, 808, 1010, 1402, 1717, 2020, 2804, 3434, 3505, 4040, 5608, 6868, 7010, 8585, 11917, 13736, 14020, 17170, 23834, 28040, 34340, 47668, 59585, 68680, 70801, 95336, 119170, 141602, 238340, 283204, 354005, 476680, 566408, 708010, 1203617, 1416020, 2407234, 2832040, 4814468, 6018085, 9628936, 12036170, 24072340, 48144680]

約数ペア:

[(1, 48144680), (2, 24072340), (4, 12036170), (5, 9628936), (8, 6018085), (10, 4814468), (17, 2832040), (20, 2407234), (34, 1416020), (40, 1203617), (68, 708010), (85, 566408), (101, 476680), (136, 354005), (170, 283204), (202, 238340), (340, 141602), (404, 119170), (505, 95336), (680, 70801), (701, 68680), (808, 59585), (1010, 47668), (1402, 34340), (1717, 28040), (2020, 23834), (2804, 17170), (3434, 14020), (3505, 13736), (4040, 11917), (5608, 8585), (6868, 7010)]