48485725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 67174272

約数和(自身を除く): 18688547

約数列:

[1, 5, 23, 25, 37, 43, 53, 115, 185, 215, 265, 575, 851, 925, 989, 1075, 1219, 1325, 1591, 1961, 2279, 4255, 4945, 6095, 7955, 9805, 11395, 21275, 24725, 30475, 36593, 39775, 45103, 49025, 52417, 56975, 84323, 182965, 225515, 262085, 421615, 914825, 1127575, 1310425, 1939429, 2108075, 9697145, 48485725]

約数ペア:

[(1, 48485725), (5, 9697145), (23, 2108075), (25, 1939429), (37, 1310425), (43, 1127575), (53, 914825), (115, 421615), (185, 262085), (215, 225515), (265, 182965), (575, 84323), (851, 56975), (925, 52417), (989, 49025), (1075, 45103), (1219, 39775), (1325, 36593), (1591, 30475), (1961, 24725), (2279, 21275), (4255, 11395), (4945, 9805), (6095, 7955)]