50470245

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 104143104

約数和(自身を除く): 53672859

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 49, 63, 105, 141, 147, 235, 245, 315, 329, 423, 441, 487, 705, 735, 987, 1461, 1645, 2115, 2205, 2303, 2435, 2961, 3409, 4383, 4935, 6909, 7305, 10227, 11515, 14805, 17045, 20727, 21915, 22889, 23863, 30681, 34545, 51135, 68667, 71589, 103635, 114445, 119315, 153405, 160223, 206001, 214767, 343335, 357945, 480669, 801115, 1030005, 1073835, 1121561, 1442007, 2403345, 3364683, 5607805, 7210035, 10094049, 16823415, 50470245]

約数ペア:

[(1, 50470245), (3, 16823415), (5, 10094049), (7, 7210035), (9, 5607805), (15, 3364683), (21, 2403345), (35, 1442007), (45, 1121561), (47, 1073835), (49, 1030005), (63, 801115), (105, 480669), (141, 357945), (147, 343335), (235, 214767), (245, 206001), (315, 160223), (329, 153405), (423, 119315), (441, 114445), (487, 103635), (705, 71589), (735, 68667), (987, 51135), (1461, 34545), (1645, 30681), (2115, 23863), (2205, 22889), (2303, 21915), (2435, 20727), (2961, 17045), (3409, 14805), (4383, 11515), (4935, 10227), (6909, 7305)]