49923965

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{971}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 74462976

約数和(自身を除く): 24539011

約数列:

[1, 5, 7, 13, 35, 65, 91, 113, 455, 565, 791, 971, 1469, 3955, 4855, 6797, 7345, 10283, 12623, 33985, 51415, 63115, 88361, 109723, 441805, 548615, 768061, 1426399, 3840305, 7131995, 9984793, 49923965]

約数ペア:

[(1, 49923965), (5, 9984793), (7, 7131995), (13, 3840305), (35, 1426399), (65, 768061), (91, 548615), (113, 441805), (455, 109723), (565, 88361), (791, 63115), (971, 51415), (1469, 33985), (3955, 12623), (4855, 10283), (6797, 7345)]