49664200

素因数分解:

$2^3\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1039}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 116064000

約数和(自身を除く): 66399800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 239, 478, 956, 1039, 1195, 1912, 2078, 2390, 4156, 4780, 5195, 5975, 8312, 9560, 10390, 11950, 20780, 23900, 25975, 41560, 47800, 51950, 103900, 207800, 248321, 496642, 993284, 1241605, 1986568, 2483210, 4966420, 6208025, 9932840, 12416050, 24832100, 49664200]

約数ペア:

[(1, 49664200), (2, 24832100), (4, 12416050), (5, 9932840), (8, 6208025), (10, 4966420), (20, 2483210), (25, 1986568), (40, 1241605), (50, 993284), (100, 496642), (200, 248321), (239, 207800), (478, 103900), (956, 51950), (1039, 47800), (1195, 41560), (1912, 25975), (2078, 23900), (2390, 20780), (4156, 11950), (4780, 10390), (5195, 9560), (5975, 8312)]