47615990

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{78059}}^1$

素因数の和:78127

約数の個数: 16

約数和(自身を含む): 87114960

約数和(自身を除く): 39498970

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 78059, 156118, 390295, 780590, 4761599, 9523198, 23807995, 47615990]

約数ペア:

[(1, 47615990), (2, 23807995), (5, 9523198), (10, 4761599), (61, 780590), (122, 390295), (305, 156118), (610, 78059)]