50510240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2609}}^1$

素因数の和:2646

約数の個数: 72

約数和(自身を含む): 131215140

約数和(自身を除く): 80704900

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 2609, 3872, 4840, 5218, 9680, 10436, 13045, 19360, 20872, 26090, 28699, 41744, 52180, 57398, 83488, 104360, 114796, 143495, 208720, 229592, 286990, 315689, 417440, 459184, 573980, 631378, 918368, 1147960, 1262756, 1578445, 2295920, 2525512, 3156890, 4591840, 5051024, 6313780, 10102048, 12627560, 25255120, 50510240]

約数ペア:

[(1, 50510240), (2, 25255120), (4, 12627560), (5, 10102048), (8, 6313780), (10, 5051024), (11, 4591840), (16, 3156890), (20, 2525512), (22, 2295920), (32, 1578445), (40, 1262756), (44, 1147960), (55, 918368), (80, 631378), (88, 573980), (110, 459184), (121, 417440), (160, 315689), (176, 286990), (220, 229592), (242, 208720), (352, 143495), (440, 114796), (484, 104360), (605, 83488), (880, 57398), (968, 52180), (1210, 41744), (1760, 28699), (1936, 26090), (2420, 20872), (2609, 19360), (3872, 13045), (4840, 10436), (5218, 9680)]