49120435

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1213}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 73422720

約数和(自身を除く): 24302285

約数列:

[1, 5, 7, 13, 35, 65, 89, 91, 445, 455, 623, 1157, 1213, 3115, 5785, 6065, 8099, 8491, 15769, 40495, 42455, 78845, 107957, 110383, 539785, 551915, 755699, 1403441, 3778495, 7017205, 9824087, 49120435]

約数ペア:

[(1, 49120435), (5, 9824087), (7, 7017205), (13, 3778495), (35, 1403441), (65, 755699), (89, 551915), (91, 539785), (445, 110383), (455, 107957), (623, 78845), (1157, 42455), (1213, 40495), (3115, 15769), (5785, 8491), (6065, 8099)]