50919375

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2125

約数の個数: 40

約数和(自身を含む): 91408240

約数和(自身を除く): 40488865

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 625, 975, 1625, 1875, 2089, 4875, 6267, 8125, 10445, 24375, 27157, 31335, 52225, 81471, 135785, 156675, 261125, 407355, 678925, 783375, 1305625, 2036775, 3394625, 3916875, 10183875, 16973125, 50919375]

約数ペア:

[(1, 50919375), (3, 16973125), (5, 10183875), (13, 3916875), (15, 3394625), (25, 2036775), (39, 1305625), (65, 783375), (75, 678925), (125, 407355), (195, 261125), (325, 156675), (375, 135785), (625, 81471), (975, 52225), (1625, 31335), (1875, 27157), (2089, 24375), (4875, 10445), (6267, 8125)]