48431372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 96526080

約数和(自身を除く): 48094708

約数列:

[1, 2, 4, 11, 22, 37, 44, 71, 74, 142, 148, 284, 407, 419, 781, 814, 838, 1562, 1628, 1676, 2627, 3124, 4609, 5254, 9218, 10508, 15503, 18436, 28897, 29749, 31006, 57794, 59498, 62012, 115588, 118996, 170533, 327239, 341066, 654478, 682132, 1100713, 1308956, 2201426, 4402852, 12107843, 24215686, 48431372]

約数ペア:

[(1, 48431372), (2, 24215686), (4, 12107843), (11, 4402852), (22, 2201426), (37, 1308956), (44, 1100713), (71, 682132), (74, 654478), (142, 341066), (148, 327239), (284, 170533), (407, 118996), (419, 115588), (781, 62012), (814, 59498), (838, 57794), (1562, 31006), (1628, 29749), (1676, 28897), (2627, 18436), (3124, 15503), (4609, 10508), (5254, 9218)]