55016430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{261983}}^1$

素因数の和:262000

約数の個数: 32

約数和(自身を含む): 150902784

約数和(自身を除く): 95886354

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 261983, 523966, 785949, 1309915, 1571898, 1833881, 2619830, 3667762, 3929745, 5501643, 7859490, 9169405, 11003286, 18338810, 27508215, 55016430]

約数ペア:

[(1, 55016430), (2, 27508215), (3, 18338810), (5, 11003286), (6, 9169405), (7, 7859490), (10, 5501643), (14, 3929745), (15, 3667762), (21, 2619830), (30, 1833881), (35, 1571898), (42, 1309915), (70, 785949), (105, 523966), (210, 261983)]