46128550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 72

約数和(自身を含む): 95578704

約数和(自身を除く): 49450154

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 103, 106, 130, 169, 206, 265, 325, 338, 515, 530, 650, 689, 845, 1030, 1325, 1339, 1378, 1690, 2575, 2650, 2678, 3445, 4225, 5150, 5459, 6695, 6890, 8450, 8957, 10918, 13390, 17225, 17407, 17914, 27295, 33475, 34450, 34814, 44785, 54590, 66950, 70967, 87035, 89570, 136475, 141934, 174070, 223925, 272950, 354835, 435175, 447850, 709670, 870350, 922571, 1774175, 1845142, 3548350, 4612855, 9225710, 23064275, 46128550]

約数ペア:

[(1, 46128550), (2, 23064275), (5, 9225710), (10, 4612855), (13, 3548350), (25, 1845142), (26, 1774175), (50, 922571), (53, 870350), (65, 709670), (103, 447850), (106, 435175), (130, 354835), (169, 272950), (206, 223925), (265, 174070), (325, 141934), (338, 136475), (515, 89570), (530, 87035), (650, 70967), (689, 66950), (845, 54590), (1030, 44785), (1325, 34814), (1339, 34450), (1378, 33475), (1690, 27295), (2575, 17914), (2650, 17407), (2678, 17225), (3445, 13390), (4225, 10918), (5150, 8957), (5459, 8450), (6695, 6890)]