48516820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2657}}^1$

素因数の和:2760

約数の個数: 48

約数和(自身を含む): 112529088

約数和(自身を除く): 64012268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 2657, 3652, 4565, 5314, 9130, 10628, 13285, 18260, 26570, 29227, 53140, 58454, 116908, 146135, 220531, 292270, 441062, 584540, 882124, 1102655, 2205310, 2425841, 4410620, 4851682, 9703364, 12129205, 24258410, 48516820]

約数ペア:

[(1, 48516820), (2, 24258410), (4, 12129205), (5, 9703364), (10, 4851682), (11, 4410620), (20, 2425841), (22, 2205310), (44, 1102655), (55, 882124), (83, 584540), (110, 441062), (166, 292270), (220, 220531), (332, 146135), (415, 116908), (830, 58454), (913, 53140), (1660, 29227), (1826, 26570), (2657, 18260), (3652, 13285), (4565, 10628), (5314, 9130)]