52696840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{67}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 140172480

約数和(自身を除く): 87475640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 67, 70, 106, 134, 140, 212, 265, 268, 280, 335, 371, 424, 469, 530, 536, 670, 742, 938, 1060, 1340, 1484, 1855, 1876, 2120, 2345, 2680, 2809, 2968, 3551, 3710, 3752, 4690, 5618, 7102, 7420, 9380, 11236, 14045, 14204, 14840, 17755, 18760, 19663, 22472, 24857, 28090, 28408, 35510, 39326, 49714, 56180, 71020, 78652, 98315, 99428, 112360, 124285, 142040, 157304, 188203, 196630, 198856, 248570, 376406, 393260, 497140, 752812, 786520, 941015, 994280, 1317421, 1505624, 1882030, 2634842, 3764060, 5269684, 6587105, 7528120, 10539368, 13174210, 26348420, 52696840]

約数ペア:

[(1, 52696840), (2, 26348420), (4, 13174210), (5, 10539368), (7, 7528120), (8, 6587105), (10, 5269684), (14, 3764060), (20, 2634842), (28, 1882030), (35, 1505624), (40, 1317421), (53, 994280), (56, 941015), (67, 786520), (70, 752812), (106, 497140), (134, 393260), (140, 376406), (212, 248570), (265, 198856), (268, 196630), (280, 188203), (335, 157304), (371, 142040), (424, 124285), (469, 112360), (530, 99428), (536, 98315), (670, 78652), (742, 71020), (938, 56180), (1060, 49714), (1340, 39326), (1484, 35510), (1855, 28408), (1876, 28090), (2120, 24857), (2345, 22472), (2680, 19663), (2809, 18760), (2968, 17755), (3551, 14840), (3710, 14204), (3752, 14045), (4690, 11236), (5618, 9380), (7102, 7420)]