49990725

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5167}}^1$

素因数の和:5226

約数の個数: 36

約数和(自身を含む): 91638976

約数和(自身を除く): 41648251

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 5167, 9675, 15501, 25835, 46503, 77505, 129175, 222181, 232515, 387525, 666543, 1110905, 1162575, 1999629, 3332715, 5554525, 9998145, 16663575, 49990725]

約数ペア:

[(1, 49990725), (3, 16663575), (5, 9998145), (9, 5554525), (15, 3332715), (25, 1999629), (43, 1162575), (45, 1110905), (75, 666543), (129, 387525), (215, 232515), (225, 222181), (387, 129175), (645, 77505), (1075, 46503), (1935, 25835), (3225, 15501), (5167, 9675)]