49720392

素因数分解:

$2^3\times 3^4\times {\mathrm{277}}^2$

素因数の和:572

約数の個数: 60

約数和(自身を含む): 139767705

約数和(自身を除く): 90047313

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 277, 324, 554, 648, 831, 1108, 1662, 2216, 2493, 3324, 4986, 6648, 7479, 9972, 14958, 19944, 22437, 29916, 44874, 59832, 76729, 89748, 153458, 179496, 230187, 306916, 460374, 613832, 690561, 920748, 1381122, 1841496, 2071683, 2762244, 4143366, 5524488, 6215049, 8286732, 12430098, 16573464, 24860196, 49720392]

約数ペア:

[(1, 49720392), (2, 24860196), (3, 16573464), (4, 12430098), (6, 8286732), (8, 6215049), (9, 5524488), (12, 4143366), (18, 2762244), (24, 2071683), (27, 1841496), (36, 1381122), (54, 920748), (72, 690561), (81, 613832), (108, 460374), (162, 306916), (216, 230187), (277, 179496), (324, 153458), (554, 89748), (648, 76729), (831, 59832), (1108, 44874), (1662, 29916), (2216, 22437), (2493, 19944), (3324, 14958), (4986, 9972), (6648, 7479)]