55042890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{262109}}^1$

素因数の和:262126

約数の個数: 32

約数和(自身を含む): 150975360

約数和(自身を除く): 95932470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 262109, 524218, 786327, 1310545, 1572654, 1834763, 2621090, 3669526, 3931635, 5504289, 7863270, 9173815, 11008578, 18347630, 27521445, 55042890]

約数ペア:

[(1, 55042890), (2, 27521445), (3, 18347630), (5, 11008578), (6, 9173815), (7, 7863270), (10, 5504289), (14, 3931635), (15, 3669526), (21, 2621090), (30, 1834763), (35, 1572654), (42, 1310545), (70, 786327), (105, 524218), (210, 262109)]