52048040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4079}}^1$

素因数の和:4130

約数の個数: 64

約数和(自身を含む): 132192000

約数和(自身を除く): 80143960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 4079, 6380, 8158, 12760, 16316, 20395, 32632, 40790, 44869, 81580, 89738, 118291, 163160, 179476, 224345, 236582, 358952, 448690, 473164, 591455, 897380, 946328, 1182910, 1301201, 1794760, 2365820, 2602402, 4731640, 5204804, 6506005, 10409608, 13012010, 26024020, 52048040]

約数ペア:

[(1, 52048040), (2, 26024020), (4, 13012010), (5, 10409608), (8, 6506005), (10, 5204804), (11, 4731640), (20, 2602402), (22, 2365820), (29, 1794760), (40, 1301201), (44, 1182910), (55, 946328), (58, 897380), (88, 591455), (110, 473164), (116, 448690), (145, 358952), (220, 236582), (232, 224345), (290, 179476), (319, 163160), (440, 118291), (580, 89738), (638, 81580), (1160, 44869), (1276, 40790), (1595, 32632), (2552, 20395), (3190, 16316), (4079, 12760), (6380, 8158)]