48476780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1231}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 111767040

約数和(自身を除く): 63290260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 179, 220, 358, 716, 895, 1231, 1790, 1969, 2462, 3580, 3938, 4924, 6155, 7876, 9845, 12310, 13541, 19690, 24620, 27082, 39380, 54164, 67705, 135410, 220349, 270820, 440698, 881396, 1101745, 2203490, 2423839, 4406980, 4847678, 9695356, 12119195, 24238390, 48476780]

約数ペア:

[(1, 48476780), (2, 24238390), (4, 12119195), (5, 9695356), (10, 4847678), (11, 4406980), (20, 2423839), (22, 2203490), (44, 1101745), (55, 881396), (110, 440698), (179, 270820), (220, 220349), (358, 135410), (716, 67705), (895, 54164), (1231, 39380), (1790, 27082), (1969, 24620), (2462, 19690), (3580, 13541), (3938, 12310), (4924, 9845), (6155, 7876)]