53472200

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{6521}}^1$

素因数の和:6578

約数の個数: 48

約数和(自身を含む): 127374660

約数和(自身を除く): 73902460

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 4100, 6521, 8200, 13042, 26084, 32605, 52168, 65210, 130420, 163025, 260840, 267361, 326050, 534722, 652100, 1069444, 1304200, 1336805, 2138888, 2673610, 5347220, 6684025, 10694440, 13368050, 26736100, 53472200]

約数ペア:

[(1, 53472200), (2, 26736100), (4, 13368050), (5, 10694440), (8, 6684025), (10, 5347220), (20, 2673610), (25, 2138888), (40, 1336805), (41, 1304200), (50, 1069444), (82, 652100), (100, 534722), (164, 326050), (200, 267361), (205, 260840), (328, 163025), (410, 130420), (820, 65210), (1025, 52168), (1640, 32605), (2050, 26084), (4100, 13042), (6521, 8200)]