51920370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2053}}^1$

素因数の和:2347

約数の個数: 48

約数和(自身を含む): 135539352

約数和(自身を除く): 83618982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 281, 562, 843, 1405, 1686, 2053, 2529, 2810, 4106, 4215, 5058, 6159, 8430, 10265, 12318, 12645, 18477, 20530, 25290, 30795, 36954, 61590, 92385, 184770, 576893, 1153786, 1730679, 2884465, 3461358, 5192037, 5768930, 8653395, 10384074, 17306790, 25960185, 51920370]

約数ペア:

[(1, 51920370), (2, 25960185), (3, 17306790), (5, 10384074), (6, 8653395), (9, 5768930), (10, 5192037), (15, 3461358), (18, 2884465), (30, 1730679), (45, 1153786), (90, 576893), (281, 184770), (562, 92385), (843, 61590), (1405, 36954), (1686, 30795), (2053, 25290), (2529, 20530), (2810, 18477), (4106, 12645), (4215, 12318), (5058, 10265), (6159, 8430)]