50755480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1360

約数の個数: 64

約数和(自身を含む): 122031360

約数和(自身を除く): 71275880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 86, 92, 115, 172, 184, 215, 230, 344, 430, 460, 860, 920, 989, 1283, 1720, 1978, 2566, 3956, 4945, 5132, 6415, 7912, 9890, 10264, 12830, 19780, 25660, 29509, 39560, 51320, 55169, 59018, 110338, 118036, 147545, 220676, 236072, 275845, 295090, 441352, 551690, 590180, 1103380, 1180360, 1268887, 2206760, 2537774, 5075548, 6344435, 10151096, 12688870, 25377740, 50755480]

約数ペア:

[(1, 50755480), (2, 25377740), (4, 12688870), (5, 10151096), (8, 6344435), (10, 5075548), (20, 2537774), (23, 2206760), (40, 1268887), (43, 1180360), (46, 1103380), (86, 590180), (92, 551690), (115, 441352), (172, 295090), (184, 275845), (215, 236072), (230, 220676), (344, 147545), (430, 118036), (460, 110338), (860, 59018), (920, 55169), (989, 51320), (1283, 39560), (1720, 29509), (1978, 25660), (2566, 19780), (3956, 12830), (4945, 10264), (5132, 9890), (6415, 7912)]