51989736

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 134830080

約数和(自身を除く): 82840344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 127, 148, 222, 254, 296, 381, 444, 461, 508, 762, 888, 922, 1016, 1383, 1524, 1844, 2766, 3048, 3688, 4699, 5532, 9398, 11064, 14097, 17057, 18796, 28194, 34114, 37592, 51171, 56388, 58547, 68228, 102342, 112776, 117094, 136456, 175641, 204684, 234188, 351282, 409368, 468376, 702564, 1405128, 2166239, 4332478, 6498717, 8664956, 12997434, 17329912, 25994868, 51989736]

約数ペア:

[(1, 51989736), (2, 25994868), (3, 17329912), (4, 12997434), (6, 8664956), (8, 6498717), (12, 4332478), (24, 2166239), (37, 1405128), (74, 702564), (111, 468376), (127, 409368), (148, 351282), (222, 234188), (254, 204684), (296, 175641), (381, 136456), (444, 117094), (461, 112776), (508, 102342), (762, 68228), (888, 58547), (922, 56388), (1016, 51171), (1383, 37592), (1524, 34114), (1844, 28194), (2766, 18796), (3048, 17057), (3688, 14097), (4699, 11064), (5532, 9398)]