57163340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5113}}^1$

素因数の和:5178

約数の個数: 48

約数和(自身を含む): 132309408

約数和(自身を除く): 75146068

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 2236, 2795, 5113, 5590, 10226, 11180, 20452, 25565, 51130, 66469, 102260, 132938, 219859, 265876, 332345, 439718, 664690, 879436, 1099295, 1329380, 2198590, 2858167, 4397180, 5716334, 11432668, 14290835, 28581670, 57163340]

約数ペア:

[(1, 57163340), (2, 28581670), (4, 14290835), (5, 11432668), (10, 5716334), (13, 4397180), (20, 2858167), (26, 2198590), (43, 1329380), (52, 1099295), (65, 879436), (86, 664690), (130, 439718), (172, 332345), (215, 265876), (260, 219859), (430, 132938), (559, 102260), (860, 66469), (1118, 51130), (2236, 25565), (2795, 20452), (5113, 11180), (5590, 10226)]