55143500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{3803}}^1$

素因数の和:3851

約数の個数: 48

約数和(自身を含む): 124619040

約数和(自身を除く): 69475540

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 500, 580, 725, 1450, 2900, 3625, 3803, 7250, 7606, 14500, 15212, 19015, 38030, 76060, 95075, 110287, 190150, 220574, 380300, 441148, 475375, 551435, 950750, 1102870, 1901500, 2205740, 2757175, 5514350, 11028700, 13785875, 27571750, 55143500]

約数ペア:

[(1, 55143500), (2, 27571750), (4, 13785875), (5, 11028700), (10, 5514350), (20, 2757175), (25, 2205740), (29, 1901500), (50, 1102870), (58, 950750), (100, 551435), (116, 475375), (125, 441148), (145, 380300), (250, 220574), (290, 190150), (500, 110287), (580, 95075), (725, 76060), (1450, 38030), (2900, 19015), (3625, 15212), (3803, 14500), (7250, 7606)]