53677050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 158605920

約数和(自身を除く): 104928870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 67, 70, 75, 98, 105, 109, 134, 147, 150, 175, 201, 210, 218, 245, 294, 327, 335, 350, 402, 469, 490, 525, 545, 654, 670, 735, 763, 938, 1005, 1050, 1090, 1225, 1407, 1470, 1526, 1635, 1675, 2010, 2289, 2345, 2450, 2725, 2814, 3270, 3283, 3350, 3675, 3815, 4578, 4690, 5025, 5341, 5450, 6566, 7035, 7303, 7350, 7630, 8175, 9849, 10050, 10682, 11445, 11725, 14070, 14606, 16023, 16350, 16415, 19075, 19698, 21909, 22890, 23450, 26705, 32046, 32830, 35175, 36515, 38150, 43818, 49245, 51121, 53410, 57225, 70350, 73030, 80115, 82075, 98490, 102242, 109545, 114450, 133525, 153363, 160230, 164150, 182575, 219090, 246225, 255605, 267050, 306726, 357847, 365150, 400575, 492450, 511210, 547725, 715694, 766815, 801150, 1073541, 1095450, 1278025, 1533630, 1789235, 2147082, 2556050, 3578470, 3834075, 5367705, 7668150, 8946175, 10735410, 17892350, 26838525, 53677050]

約数ペア:

[(1, 53677050), (2, 26838525), (3, 17892350), (5, 10735410), (6, 8946175), (7, 7668150), (10, 5367705), (14, 3834075), (15, 3578470), (21, 2556050), (25, 2147082), (30, 1789235), (35, 1533630), (42, 1278025), (49, 1095450), (50, 1073541), (67, 801150), (70, 766815), (75, 715694), (98, 547725), (105, 511210), (109, 492450), (134, 400575), (147, 365150), (150, 357847), (175, 306726), (201, 267050), (210, 255605), (218, 246225), (245, 219090), (294, 182575), (327, 164150), (335, 160230), (350, 153363), (402, 133525), (469, 114450), (490, 109545), (525, 102242), (545, 98490), (654, 82075), (670, 80115), (735, 73030), (763, 70350), (938, 57225), (1005, 53410), (1050, 51121), (1090, 49245), (1225, 43818), (1407, 38150), (1470, 36515), (1526, 35175), (1635, 32830), (1675, 32046), (2010, 26705), (2289, 23450), (2345, 22890), (2450, 21909), (2725, 19698), (2814, 19075), (3270, 16415), (3283, 16350), (3350, 16023), (3675, 14606), (3815, 14070), (4578, 11725), (4690, 11445), (5025, 10682), (5341, 10050), (5450, 9849), (6566, 8175), (7035, 7630), (7303, 7350)]