49370750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1422

約数の個数: 64

約数和(自身を含む): 108658368

約数和(自身を除く): 59287618

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 250, 275, 286, 325, 550, 650, 715, 1375, 1381, 1430, 1625, 2750, 2762, 3250, 3575, 6905, 7150, 13810, 15191, 17875, 17953, 30382, 34525, 35750, 35906, 69050, 75955, 89765, 151910, 172625, 179530, 197483, 345250, 379775, 394966, 448825, 759550, 897650, 987415, 1898875, 1974830, 2244125, 3797750, 4488250, 4937075, 9874150, 24685375, 49370750]

約数ペア:

[(1, 49370750), (2, 24685375), (5, 9874150), (10, 4937075), (11, 4488250), (13, 3797750), (22, 2244125), (25, 1974830), (26, 1898875), (50, 987415), (55, 897650), (65, 759550), (110, 448825), (125, 394966), (130, 379775), (143, 345250), (250, 197483), (275, 179530), (286, 172625), (325, 151910), (550, 89765), (650, 75955), (715, 69050), (1375, 35906), (1381, 35750), (1430, 34525), (1625, 30382), (2750, 17953), (2762, 17875), (3250, 15191), (3575, 13810), (6905, 7150)]