51457835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 73543680

約数和(自身を除く): 22085845

約数列:

[1, 5, 11, 13, 55, 65, 79, 143, 395, 715, 869, 911, 1027, 4345, 4555, 5135, 10021, 11297, 11843, 50105, 56485, 59215, 71969, 130273, 359845, 651365, 791659, 935597, 3958295, 4677985, 10291567, 51457835]

約数ペア:

[(1, 51457835), (5, 10291567), (11, 4677985), (13, 3958295), (55, 935597), (65, 791659), (79, 651365), (143, 359845), (395, 130273), (715, 71969), (869, 59215), (911, 56485), (1027, 50105), (4345, 11843), (4555, 11297), (5135, 10021)]