47466980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{601}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 109226880

約数和(自身を除く): 61759900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 359, 601, 718, 1202, 1436, 1795, 2404, 3005, 3590, 3949, 6010, 6611, 7180, 7898, 12020, 13222, 15796, 19745, 26444, 33055, 39490, 66110, 78980, 132220, 215759, 431518, 863036, 1078795, 2157590, 2373349, 4315180, 4746698, 9493396, 11866745, 23733490, 47466980]

約数ペア:

[(1, 47466980), (2, 23733490), (4, 11866745), (5, 9493396), (10, 4746698), (11, 4315180), (20, 2373349), (22, 2157590), (44, 1078795), (55, 863036), (110, 431518), (220, 215759), (359, 132220), (601, 78980), (718, 66110), (1202, 39490), (1436, 33055), (1795, 26444), (2404, 19745), (3005, 15796), (3590, 13222), (3949, 12020), (6010, 7898), (6611, 7180)]