54848560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2293}}^1$

素因数の和:2342

約数の個数: 80

約数和(自身を含む): 143365824

約数和(自身を除く): 88517264

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2293, 2392, 2990, 4586, 4784, 5980, 9172, 11465, 11960, 18344, 22930, 23920, 29809, 36688, 45860, 52739, 59618, 91720, 105478, 119236, 149045, 183440, 210956, 238472, 263695, 298090, 421912, 476944, 527390, 596180, 685607, 843824, 1054780, 1192360, 1371214, 2109560, 2384720, 2742428, 3428035, 4219120, 5484856, 6856070, 10969712, 13712140, 27424280, 54848560]

約数ペア:

[(1, 54848560), (2, 27424280), (4, 13712140), (5, 10969712), (8, 6856070), (10, 5484856), (13, 4219120), (16, 3428035), (20, 2742428), (23, 2384720), (26, 2109560), (40, 1371214), (46, 1192360), (52, 1054780), (65, 843824), (80, 685607), (92, 596180), (104, 527390), (115, 476944), (130, 421912), (184, 298090), (208, 263695), (230, 238472), (260, 210956), (299, 183440), (368, 149045), (460, 119236), (520, 105478), (598, 91720), (920, 59618), (1040, 52739), (1196, 45860), (1495, 36688), (1840, 29809), (2293, 23920), (2392, 22930), (2990, 18344), (4586, 11960), (4784, 11465), (5980, 9172)]