48494720

素因数分解:

$2^7\times 5^1\times {\mathrm{75773}}^1$

素因数の和:75792

約数の個数: 32

約数和(自身を含む): 115934220

約数和(自身を除く): 67439500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 75773, 151546, 303092, 378865, 606184, 757730, 1212368, 1515460, 2424736, 3030920, 4849472, 6061840, 9698944, 12123680, 24247360, 48494720]

約数ペア:

[(1, 48494720), (2, 24247360), (4, 12123680), (5, 9698944), (8, 6061840), (10, 4849472), (16, 3030920), (20, 2424736), (32, 1515460), (40, 1212368), (64, 757730), (80, 606184), (128, 378865), (160, 303092), (320, 151546), (640, 75773)]