48914800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11117}}^1$

素因数の和:11146

約数の個数: 60

約数和(自身を含む): 128212776

約数和(自身を除く): 79297976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 11117, 22234, 44468, 55585, 88936, 111170, 122287, 177872, 222340, 244574, 277925, 444680, 489148, 555850, 611435, 889360, 978296, 1111700, 1222870, 1956592, 2223400, 2445740, 3057175, 4446800, 4891480, 6114350, 9782960, 12228700, 24457400, 48914800]

約数ペア:

[(1, 48914800), (2, 24457400), (4, 12228700), (5, 9782960), (8, 6114350), (10, 4891480), (11, 4446800), (16, 3057175), (20, 2445740), (22, 2223400), (25, 1956592), (40, 1222870), (44, 1111700), (50, 978296), (55, 889360), (80, 611435), (88, 555850), (100, 489148), (110, 444680), (176, 277925), (200, 244574), (220, 222340), (275, 177872), (400, 122287), (440, 111170), (550, 88936), (880, 55585), (1100, 44468), (2200, 22234), (4400, 11117)]