55381830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{263723}}^1$

素因数の和:263740

約数の個数: 32

約数和(自身を含む): 151905024

約数和(自身を除く): 96523194

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 263723, 527446, 791169, 1318615, 1582338, 1846061, 2637230, 3692122, 3955845, 5538183, 7911690, 9230305, 11076366, 18460610, 27690915, 55381830]

約数ペア:

[(1, 55381830), (2, 27690915), (3, 18460610), (5, 11076366), (6, 9230305), (7, 7911690), (10, 5538183), (14, 3955845), (15, 3692122), (21, 2637230), (30, 1846061), (35, 1582338), (42, 1318615), (70, 791169), (105, 527446), (210, 263723)]