42601260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54617}}^1$

素因数の和:54642

約数の個数: 48

約数和(自身を含む): 128461536

約数和(自身を除く): 85860276

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, 54617, 109234, 163851, 218468, 273085, 327702, 546170, 655404, 710021, 819255, 1092340, 1420042, 1638510, 2130063, 2840084, 3277020, 3550105, 4260126, 7100210, 8520252, 10650315, 14200420, 21300630, 42601260]

約数ペア:

[(1, 42601260), (2, 21300630), (3, 14200420), (4, 10650315), (5, 8520252), (6, 7100210), (10, 4260126), (12, 3550105), (13, 3277020), (15, 2840084), (20, 2130063), (26, 1638510), (30, 1420042), (39, 1092340), (52, 819255), (60, 710021), (65, 655404), (78, 546170), (130, 327702), (156, 273085), (195, 218468), (260, 163851), (390, 109234), (780, 54617)]