49138648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4871}}^1$

素因数の和:4987

約数の個数: 32

約数和(自身を含む): 100265760

約数和(自身を除く): 51127112

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 4871, 5044, 9742, 10088, 19484, 38968, 63323, 126646, 253292, 472487, 506584, 944974, 1889948, 3779896, 6142331, 12284662, 24569324, 49138648]

約数ペア:

[(1, 49138648), (2, 24569324), (4, 12284662), (8, 6142331), (13, 3779896), (26, 1889948), (52, 944974), (97, 506584), (104, 472487), (194, 253292), (388, 126646), (776, 63323), (1261, 38968), (2522, 19484), (4871, 10088), (5044, 9742)]