49027240

素因数分解:

$2^3\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1877}}^1$

素因数の和:2541

約数の個数: 32

約数和(自身を含む): 110539080

約数和(自身を除く): 61511840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 653, 1306, 1877, 2612, 3265, 3754, 5224, 6530, 7508, 9385, 13060, 15016, 18770, 26120, 37540, 75080, 1225681, 2451362, 4902724, 6128405, 9805448, 12256810, 24513620, 49027240]

約数ペア:

[(1, 49027240), (2, 24513620), (4, 12256810), (5, 9805448), (8, 6128405), (10, 4902724), (20, 2451362), (40, 1225681), (653, 75080), (1306, 37540), (1877, 26120), (2612, 18770), (3265, 15016), (3754, 13060), (5224, 9385), (6530, 7508)]