48483940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{467}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 106142400

約数和(自身を除く): 57658460

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 179, 290, 358, 467, 580, 716, 895, 934, 1790, 1868, 2335, 3580, 4670, 5191, 9340, 10382, 13543, 20764, 25955, 27086, 51910, 54172, 67715, 83593, 103820, 135430, 167186, 270860, 334372, 417965, 835930, 1671860, 2424197, 4848394, 9696788, 12120985, 24241970, 48483940]

約数ペア:

[(1, 48483940), (2, 24241970), (4, 12120985), (5, 9696788), (10, 4848394), (20, 2424197), (29, 1671860), (58, 835930), (116, 417965), (145, 334372), (179, 270860), (290, 167186), (358, 135430), (467, 103820), (580, 83593), (716, 67715), (895, 54172), (934, 51910), (1790, 27086), (1868, 25955), (2335, 20764), (3580, 13543), (4670, 10382), (5191, 9340)]