48921145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1465

約数の個数: 32

約数和(自身を含む): 73221120

約数和(自身を除く): 24299975

約数列:

[1, 5, 7, 13, 35, 65, 79, 91, 395, 455, 553, 1027, 1361, 2765, 5135, 6805, 7189, 9527, 17693, 35945, 47635, 88465, 107519, 123851, 537595, 619255, 752633, 1397747, 3763165, 6988735, 9784229, 48921145]

約数ペア:

[(1, 48921145), (5, 9784229), (7, 6988735), (13, 3763165), (35, 1397747), (65, 752633), (79, 619255), (91, 537595), (395, 123851), (455, 107519), (553, 88465), (1027, 47635), (1361, 35945), (2765, 17693), (5135, 9527), (6805, 7189)]