47974190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1697}}^1$

素因数の和:1972

約数の個数: 32

約数和(自身を含む): 94626144

約数和(自身を除く): 46651954

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 257, 514, 1285, 1697, 2570, 2827, 3394, 5654, 8485, 14135, 16970, 18667, 28270, 37334, 93335, 186670, 436129, 872258, 2180645, 4361290, 4797419, 9594838, 23987095, 47974190]

約数ペア:

[(1, 47974190), (2, 23987095), (5, 9594838), (10, 4797419), (11, 4361290), (22, 2180645), (55, 872258), (110, 436129), (257, 186670), (514, 93335), (1285, 37334), (1697, 28270), (2570, 18667), (2827, 16970), (3394, 14135), (5654, 8485)]