51530283

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5801}}^1$

素因数の和:5864

約数の個数: 32

約数和(自身を含む): 89118720

約数和(自身を除く): 37588437

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 5801, 8883, 17403, 40607, 52209, 121821, 156627, 272647, 365463, 817941, 1096389, 1908529, 2453823, 5725587, 7361469, 17176761, 51530283]

約数ペア:

[(1, 51530283), (3, 17176761), (7, 7361469), (9, 5725587), (21, 2453823), (27, 1908529), (47, 1096389), (63, 817941), (141, 365463), (189, 272647), (329, 156627), (423, 121821), (987, 52209), (1269, 40607), (2961, 17403), (5801, 8883)]