48933940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{641}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 112601664

約数和(自身を除く): 63667724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 347, 641, 694, 1282, 1388, 1735, 2564, 3205, 3470, 3817, 6410, 6940, 7051, 7634, 12820, 14102, 15268, 19085, 28204, 35255, 38170, 70510, 76340, 141020, 222427, 444854, 889708, 1112135, 2224270, 2446697, 4448540, 4893394, 9786788, 12233485, 24466970, 48933940]

約数ペア:

[(1, 48933940), (2, 24466970), (4, 12233485), (5, 9786788), (10, 4893394), (11, 4448540), (20, 2446697), (22, 2224270), (44, 1112135), (55, 889708), (110, 444854), (220, 222427), (347, 141020), (641, 76340), (694, 70510), (1282, 38170), (1388, 35255), (1735, 28204), (2564, 19085), (3205, 15268), (3470, 14102), (3817, 12820), (6410, 7634), (6940, 7051)]