52756440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2351}}^1$

素因数の和:2393

約数の個数: 128

約数和(自身を含む): 182891520

約数和(自身を除く): 130135080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2351, 2805, 3740, 4488, 4702, 5610, 7053, 7480, 9404, 11220, 11755, 14106, 18808, 22440, 23510, 25861, 28212, 35265, 39967, 47020, 51722, 56424, 70530, 77583, 79934, 94040, 103444, 119901, 129305, 141060, 155166, 159868, 199835, 206888, 239802, 258610, 282120, 310332, 319736, 387915, 399670, 439637, 479604, 517220, 599505, 620664, 775830, 799340, 879274, 959208, 1034440, 1199010, 1318911, 1551660, 1598680, 1758548, 2198185, 2398020, 2637822, 3103320, 3517096, 4396370, 4796040, 5275644, 6594555, 8792740, 10551288, 13189110, 17585480, 26378220, 52756440]

約数ペア:

[(1, 52756440), (2, 26378220), (3, 17585480), (4, 13189110), (5, 10551288), (6, 8792740), (8, 6594555), (10, 5275644), (11, 4796040), (12, 4396370), (15, 3517096), (17, 3103320), (20, 2637822), (22, 2398020), (24, 2198185), (30, 1758548), (33, 1598680), (34, 1551660), (40, 1318911), (44, 1199010), (51, 1034440), (55, 959208), (60, 879274), (66, 799340), (68, 775830), (85, 620664), (88, 599505), (102, 517220), (110, 479604), (120, 439637), (132, 399670), (136, 387915), (165, 319736), (170, 310332), (187, 282120), (204, 258610), (220, 239802), (255, 206888), (264, 199835), (330, 159868), (340, 155166), (374, 141060), (408, 129305), (440, 119901), (510, 103444), (561, 94040), (660, 79934), (680, 77583), (748, 70530), (935, 56424), (1020, 51722), (1122, 47020), (1320, 39967), (1496, 35265), (1870, 28212), (2040, 25861), (2244, 23510), (2351, 22440), (2805, 18808), (3740, 14106), (4488, 11755), (4702, 11220), (5610, 9404), (7053, 7480)]