50948120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1632

約数の個数: 64

約数和(自身を含む): 123552000

約数和(自身を除く): 72603880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 215, 344, 380, 430, 760, 817, 860, 1559, 1634, 1720, 3118, 3268, 4085, 6236, 6536, 7795, 8170, 12472, 15590, 16340, 29621, 31180, 32680, 59242, 62360, 67037, 118484, 134074, 148105, 236968, 268148, 296210, 335185, 536296, 592420, 670370, 1184840, 1273703, 1340740, 2547406, 2681480, 5094812, 6368515, 10189624, 12737030, 25474060, 50948120]

約数ペア:

[(1, 50948120), (2, 25474060), (4, 12737030), (5, 10189624), (8, 6368515), (10, 5094812), (19, 2681480), (20, 2547406), (38, 1340740), (40, 1273703), (43, 1184840), (76, 670370), (86, 592420), (95, 536296), (152, 335185), (172, 296210), (190, 268148), (215, 236968), (344, 148105), (380, 134074), (430, 118484), (760, 67037), (817, 62360), (860, 59242), (1559, 32680), (1634, 31180), (1720, 29621), (3118, 16340), (3268, 15590), (4085, 12472), (6236, 8170), (6536, 7795)]