48842200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^2$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 124718580

約数和(自身を除く): 75876380

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 149, 200, 220, 275, 298, 440, 550, 596, 745, 1100, 1192, 1490, 1639, 2200, 2980, 3278, 3725, 5960, 6556, 7450, 8195, 13112, 14900, 16390, 22201, 29800, 32780, 40975, 44402, 65560, 81950, 88804, 111005, 163900, 177608, 222010, 244211, 327800, 444020, 488422, 555025, 888040, 976844, 1110050, 1221055, 1953688, 2220100, 2442110, 4440200, 4884220, 6105275, 9768440, 12210550, 24421100, 48842200]

約数ペア:

[(1, 48842200), (2, 24421100), (4, 12210550), (5, 9768440), (8, 6105275), (10, 4884220), (11, 4440200), (20, 2442110), (22, 2220100), (25, 1953688), (40, 1221055), (44, 1110050), (50, 976844), (55, 888040), (88, 555025), (100, 488422), (110, 444020), (149, 327800), (200, 244211), (220, 222010), (275, 177608), (298, 163900), (440, 111005), (550, 88804), (596, 81950), (745, 65560), (1100, 44402), (1192, 40975), (1490, 32780), (1639, 29800), (2200, 22201), (2980, 16390), (3278, 14900), (3725, 13112), (5960, 8195), (6556, 7450)]