55104670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1193}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 103161600

約数和(自身を除く): 48056930

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 745, 1193, 1490, 2386, 4619, 5965, 9238, 11930, 23095, 36983, 46190, 73966, 177757, 184915, 355514, 369830, 888785, 1777570, 5510467, 11020934, 27552335, 55104670]

約数ペア:

[(1, 55104670), (2, 27552335), (5, 11020934), (10, 5510467), (31, 1777570), (62, 888785), (149, 369830), (155, 355514), (298, 184915), (310, 177757), (745, 73966), (1193, 46190), (1490, 36983), (2386, 23095), (4619, 11930), (5965, 9238)]