48201590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2549}}^1$

素因数の和:2648

約数の個数: 32

約数和(自身を含む): 91065600

約数和(自身を除く): 42864010

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 2549, 3782, 5098, 9455, 12745, 18910, 25490, 79019, 155489, 158038, 310978, 395095, 777445, 790190, 1554890, 4820159, 9640318, 24100795, 48201590]

約数ペア:

[(1, 48201590), (2, 24100795), (5, 9640318), (10, 4820159), (31, 1554890), (61, 790190), (62, 777445), (122, 395095), (155, 310978), (305, 158038), (310, 155489), (610, 79019), (1891, 25490), (2549, 18910), (3782, 12745), (5098, 9455)]