52096980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66791}}^1$

素因数の和:66816

約数の個数: 48

約数和(自身を含む): 157094784

約数和(自身を除く): 104997804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 66791, 133582, 200373, 267164, 333955, 400746, 667910, 801492, 868283, 1001865, 1335820, 1736566, 2003730, 2604849, 3473132, 4007460, 4341415, 5209698, 8682830, 10419396, 13024245, 17365660, 26048490, 52096980]

約数ペア:

[(1, 52096980), (2, 26048490), (3, 17365660), (4, 13024245), (5, 10419396), (6, 8682830), (10, 5209698), (12, 4341415), (13, 4007460), (15, 3473132), (20, 2604849), (26, 2003730), (30, 1736566), (39, 1335820), (52, 1001865), (60, 868283), (65, 801492), (78, 667910), (130, 400746), (156, 333955), (195, 267164), (260, 200373), (390, 133582), (780, 66791)]