47490430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{911}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 92389248

約数和(自身を除く): 44898818

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 401, 802, 911, 1822, 2005, 4010, 4555, 5213, 9110, 10426, 11843, 23686, 26065, 52130, 59215, 118430, 365311, 730622, 1826555, 3653110, 4749043, 9498086, 23745215, 47490430]

約数ペア:

[(1, 47490430), (2, 23745215), (5, 9498086), (10, 4749043), (13, 3653110), (26, 1826555), (65, 730622), (130, 365311), (401, 118430), (802, 59215), (911, 52130), (1822, 26065), (2005, 23686), (4010, 11843), (4555, 10426), (5213, 9110)]