49530560

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4993}}^1$

素因数の和:5041

約数の個数: 56

約数和(自身を含む): 121773696

約数和(自身を除く): 72243136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 4993, 9920, 9986, 19972, 24965, 39944, 49930, 79888, 99860, 154783, 159776, 199720, 309566, 319552, 399440, 619132, 773915, 798880, 1238264, 1547830, 1597760, 2476528, 3095660, 4953056, 6191320, 9906112, 12382640, 24765280, 49530560]

約数ペア:

[(1, 49530560), (2, 24765280), (4, 12382640), (5, 9906112), (8, 6191320), (10, 4953056), (16, 3095660), (20, 2476528), (31, 1597760), (32, 1547830), (40, 1238264), (62, 798880), (64, 773915), (80, 619132), (124, 399440), (155, 319552), (160, 309566), (248, 199720), (310, 159776), (320, 154783), (496, 99860), (620, 79888), (992, 49930), (1240, 39944), (1984, 24965), (2480, 19972), (4960, 9986), (4993, 9920)]