54448750

素因数分解:

$2^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1078

約数の個数: 40

約数和(自身を含む): 104535288

約数和(自身を除く): 50086538

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 430, 625, 1013, 1075, 1250, 2026, 2150, 5065, 5375, 10130, 10750, 25325, 26875, 43559, 50650, 53750, 87118, 126625, 217795, 253250, 435590, 633125, 1088975, 1266250, 2177950, 5444875, 10889750, 27224375, 54448750]

約数ペア:

[(1, 54448750), (2, 27224375), (5, 10889750), (10, 5444875), (25, 2177950), (43, 1266250), (50, 1088975), (86, 633125), (125, 435590), (215, 253250), (250, 217795), (430, 126625), (625, 87118), (1013, 53750), (1075, 50650), (1250, 43559), (2026, 26875), (2150, 25325), (5065, 10750), (5375, 10130)]