49403820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28393}}^1$

素因数の和:28434

約数の個数: 48

約数和(自身を含む): 143105760

約数和(自身を除く): 93701940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 28393, 56786, 85179, 113572, 141965, 170358, 283930, 340716, 425895, 567860, 823397, 851790, 1646794, 1703580, 2470191, 3293588, 4116985, 4940382, 8233970, 9880764, 12350955, 16467940, 24701910, 49403820]

約数ペア:

[(1, 49403820), (2, 24701910), (3, 16467940), (4, 12350955), (5, 9880764), (6, 8233970), (10, 4940382), (12, 4116985), (15, 3293588), (20, 2470191), (29, 1703580), (30, 1646794), (58, 851790), (60, 823397), (87, 567860), (116, 425895), (145, 340716), (174, 283930), (290, 170358), (348, 141965), (435, 113572), (580, 85179), (870, 56786), (1740, 28393)]