48388890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{443}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 127360512

約数和(自身を除く): 78971622

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 331, 443, 662, 886, 993, 1329, 1655, 1986, 2215, 2658, 3310, 3641, 4430, 4873, 4965, 6645, 7282, 9746, 9930, 10923, 13290, 14619, 18205, 21846, 24365, 29238, 36410, 48730, 54615, 73095, 109230, 146190, 146633, 293266, 439899, 733165, 879798, 1466330, 1612963, 2199495, 3225926, 4398990, 4838889, 8064815, 9677778, 16129630, 24194445, 48388890]

約数ペア:

[(1, 48388890), (2, 24194445), (3, 16129630), (5, 9677778), (6, 8064815), (10, 4838889), (11, 4398990), (15, 3225926), (22, 2199495), (30, 1612963), (33, 1466330), (55, 879798), (66, 733165), (110, 439899), (165, 293266), (330, 146633), (331, 146190), (443, 109230), (662, 73095), (886, 54615), (993, 48730), (1329, 36410), (1655, 29238), (1986, 24365), (2215, 21846), (2658, 18205), (3310, 14619), (3641, 13290), (4430, 10923), (4873, 9930), (4965, 9746), (6645, 7282)]