47514280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9817}}^1$

素因数の和:9850

約数の個数: 48

約数和(自身を含む): 117521460

約数和(自身を除く): 70007180

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 9817, 19634, 39268, 49085, 78536, 98170, 107987, 196340, 215974, 392680, 431948, 539935, 863896, 1079870, 1187857, 2159740, 2375714, 4319480, 4751428, 5939285, 9502856, 11878570, 23757140, 47514280]

約数ペア:

[(1, 47514280), (2, 23757140), (4, 11878570), (5, 9502856), (8, 5939285), (10, 4751428), (11, 4319480), (20, 2375714), (22, 2159740), (40, 1187857), (44, 1079870), (55, 863896), (88, 539935), (110, 431948), (121, 392680), (220, 215974), (242, 196340), (440, 107987), (484, 98170), (605, 78536), (968, 49085), (1210, 39268), (2420, 19634), (4840, 9817)]