54674800

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2579}}^1$

素因数の和:2650

約数の個数: 60

約数和(自身を含む): 133886520

約数和(自身を除く): 79211720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 848, 1060, 1325, 2120, 2579, 2650, 4240, 5158, 5300, 10316, 10600, 12895, 20632, 21200, 25790, 41264, 51580, 64475, 103160, 128950, 136687, 206320, 257900, 273374, 515800, 546748, 683435, 1031600, 1093496, 1366870, 2186992, 2733740, 3417175, 5467480, 6834350, 10934960, 13668700, 27337400, 54674800]

約数ペア:

[(1, 54674800), (2, 27337400), (4, 13668700), (5, 10934960), (8, 6834350), (10, 5467480), (16, 3417175), (20, 2733740), (25, 2186992), (40, 1366870), (50, 1093496), (53, 1031600), (80, 683435), (100, 546748), (106, 515800), (200, 273374), (212, 257900), (265, 206320), (400, 136687), (424, 128950), (530, 103160), (848, 64475), (1060, 51580), (1325, 41264), (2120, 25790), (2579, 21200), (2650, 20632), (4240, 12895), (5158, 10600), (5300, 10316)]