63712990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{25183}}^1$

素因数の和:25224

約数の個数: 32

約数和(自身を含む): 130553856

約数和(自身を除く): 66840866

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 25183, 50366, 125915, 251830, 277013, 554026, 579209, 1158418, 1385065, 2770130, 2896045, 5792090, 6371299, 12742598, 31856495, 63712990]

約数ペア:

[(1, 63712990), (2, 31856495), (5, 12742598), (10, 6371299), (11, 5792090), (22, 2896045), (23, 2770130), (46, 1385065), (55, 1158418), (110, 579209), (115, 554026), (230, 277013), (253, 251830), (506, 125915), (1265, 50366), (2530, 25183)]