49379720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94961}}^1$

素因数の和:94985

約数の個数: 32

約数和(自身を含む): 119652120

約数和(自身を除く): 70272400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 94961, 189922, 379844, 474805, 759688, 949610, 1234493, 1899220, 2468986, 3798440, 4937972, 6172465, 9875944, 12344930, 24689860, 49379720]

約数ペア:

[(1, 49379720), (2, 24689860), (4, 12344930), (5, 9875944), (8, 6172465), (10, 4937972), (13, 3798440), (20, 2468986), (26, 1899220), (40, 1234493), (52, 949610), (65, 759688), (104, 474805), (130, 379844), (260, 189922), (520, 94961)]