48247780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11117}}^1$

素因数の和:11164

約数の個数: 48

約数和(自身を含む): 119540736

約数和(自身を除く): 71292956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 11117, 22234, 44468, 55585, 77819, 111170, 155638, 222340, 311276, 344627, 389095, 689254, 778190, 1378508, 1556380, 1723135, 2412389, 3446270, 4824778, 6892540, 9649556, 12061945, 24123890, 48247780]

約数ペア:

[(1, 48247780), (2, 24123890), (4, 12061945), (5, 9649556), (7, 6892540), (10, 4824778), (14, 3446270), (20, 2412389), (28, 1723135), (31, 1556380), (35, 1378508), (62, 778190), (70, 689254), (124, 389095), (140, 344627), (155, 311276), (217, 222340), (310, 155638), (434, 111170), (620, 77819), (868, 55585), (1085, 44468), (2170, 22234), (4340, 11117)]