55324960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18199}}^1$

素因数の和:18233

約数の個数: 48

約数和(自身を含む): 137592000

約数和(自身を除く): 82267040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 18199, 36398, 72796, 90995, 145592, 181990, 291184, 345781, 363980, 582368, 691562, 727960, 1383124, 1455920, 1728905, 2766248, 2911840, 3457810, 5532496, 6915620, 11064992, 13831240, 27662480, 55324960]

約数ペア:

[(1, 55324960), (2, 27662480), (4, 13831240), (5, 11064992), (8, 6915620), (10, 5532496), (16, 3457810), (19, 2911840), (20, 2766248), (32, 1728905), (38, 1455920), (40, 1383124), (76, 727960), (80, 691562), (95, 582368), (152, 363980), (160, 345781), (190, 291184), (304, 181990), (380, 145592), (608, 90995), (760, 72796), (1520, 36398), (3040, 18199)]