55284200

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3499}}^1$

素因数の和:3594

約数の個数: 48

約数和(自身を含む): 130200000

約数和(自身を除く): 74915800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 1580, 1975, 3160, 3499, 3950, 6998, 7900, 13996, 15800, 17495, 27992, 34990, 69980, 87475, 139960, 174950, 276421, 349900, 552842, 699800, 1105684, 1382105, 2211368, 2764210, 5528420, 6910525, 11056840, 13821050, 27642100, 55284200]

約数ペア:

[(1, 55284200), (2, 27642100), (4, 13821050), (5, 11056840), (8, 6910525), (10, 5528420), (20, 2764210), (25, 2211368), (40, 1382105), (50, 1105684), (79, 699800), (100, 552842), (158, 349900), (200, 276421), (316, 174950), (395, 139960), (632, 87475), (790, 69980), (1580, 34990), (1975, 27992), (3160, 17495), (3499, 15800), (3950, 13996), (6998, 7900)]