54328743875

素因数分解:

$5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{286129}}^1$

素因数の和:286189

約数の個数: 48

約数和(自身を含む): 81416574720

約数和(自身を除く): 27087830845

約数列:

[1, 5, 7, 25, 31, 35, 49, 125, 155, 175, 217, 245, 775, 875, 1085, 1225, 1519, 3875, 5425, 6125, 7595, 27125, 37975, 189875, 286129, 1430645, 2002903, 7153225, 8869999, 10014515, 14020321, 35766125, 44349995, 50072575, 62089993, 70101605, 221749975, 250362875, 310449965, 350508025, 434629951, 1108749875, 1552249825, 1752540125, 2173149755, 7761249125, 10865748775, 54328743875]

約数ペア:

[(1, 54328743875), (5, 10865748775), (7, 7761249125), (25, 2173149755), (31, 1752540125), (35, 1552249825), (49, 1108749875), (125, 434629951), (155, 350508025), (175, 310449965), (217, 250362875), (245, 221749975), (775, 70101605), (875, 62089993), (1085, 50072575), (1225, 44349995), (1519, 35766125), (3875, 14020321), (5425, 10014515), (6125, 8869999), (7595, 7153225), (27125, 2002903), (37975, 1430645), (189875, 286129)]