47835580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{733}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 108761184

約数和(自身を除く): 60925604

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 251, 260, 502, 733, 1004, 1255, 1466, 2510, 2932, 3263, 3665, 5020, 6526, 7330, 9529, 13052, 14660, 16315, 19058, 32630, 38116, 47645, 65260, 95290, 183983, 190580, 367966, 735932, 919915, 1839830, 2391779, 3679660, 4783558, 9567116, 11958895, 23917790, 47835580]

約数ペア:

[(1, 47835580), (2, 23917790), (4, 11958895), (5, 9567116), (10, 4783558), (13, 3679660), (20, 2391779), (26, 1839830), (52, 919915), (65, 735932), (130, 367966), (251, 190580), (260, 183983), (502, 95290), (733, 65260), (1004, 47645), (1255, 38116), (1466, 32630), (2510, 19058), (2932, 16315), (3263, 14660), (3665, 13052), (5020, 9529), (6526, 7330)]