56394450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17903}}^1$

素因数の和:17928

約数の個数: 72

約数和(自身を含む): 173167488

約数和(自身を除く): 116773038

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 17903, 35806, 53709, 89515, 107418, 125321, 161127, 179030, 250642, 268545, 322254, 375963, 447575, 537090, 626605, 751926, 805635, 895150, 1127889, 1253210, 1342725, 1611270, 1879815, 2255778, 2685450, 3133025, 3759630, 4028175, 5639445, 6266050, 8056350, 9399075, 11278890, 18798150, 28197225, 56394450]

約数ペア:

[(1, 56394450), (2, 28197225), (3, 18798150), (5, 11278890), (6, 9399075), (7, 8056350), (9, 6266050), (10, 5639445), (14, 4028175), (15, 3759630), (18, 3133025), (21, 2685450), (25, 2255778), (30, 1879815), (35, 1611270), (42, 1342725), (45, 1253210), (50, 1127889), (63, 895150), (70, 805635), (75, 751926), (90, 626605), (105, 537090), (126, 447575), (150, 375963), (175, 322254), (210, 268545), (225, 250642), (315, 179030), (350, 161127), (450, 125321), (525, 107418), (630, 89515), (1050, 53709), (1575, 35806), (3150, 17903)]