55916200

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3539}}^1$

素因数の和:3634

約数の個数: 48

約数和(自身を含む): 131688000

約数和(自身を除く): 75771800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 1580, 1975, 3160, 3539, 3950, 7078, 7900, 14156, 15800, 17695, 28312, 35390, 70780, 88475, 141560, 176950, 279581, 353900, 559162, 707800, 1118324, 1397905, 2236648, 2795810, 5591620, 6989525, 11183240, 13979050, 27958100, 55916200]

約数ペア:

[(1, 55916200), (2, 27958100), (4, 13979050), (5, 11183240), (8, 6989525), (10, 5591620), (20, 2795810), (25, 2236648), (40, 1397905), (50, 1118324), (79, 707800), (100, 559162), (158, 353900), (200, 279581), (316, 176950), (395, 141560), (632, 88475), (790, 70780), (1580, 35390), (1975, 28312), (3160, 17695), (3539, 15800), (3950, 14156), (7078, 7900)]