55880195

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 78796800

約数和(自身を除く): 22916605

約数列:

[1, 5, 7, 35, 71, 113, 199, 355, 497, 565, 791, 995, 1393, 2485, 3955, 6965, 8023, 14129, 22487, 40115, 56161, 70645, 98903, 112435, 157409, 280805, 494515, 787045, 1596577, 7982885, 11176039, 55880195]

約数ペア:

[(1, 55880195), (5, 11176039), (7, 7982885), (35, 1596577), (71, 787045), (113, 494515), (199, 280805), (355, 157409), (497, 112435), (565, 98903), (791, 70645), (995, 56161), (1393, 40115), (2485, 22487), (3955, 14129), (6965, 8023)]