49588460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 112413840

約数和(自身を除く): 62825380

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 109, 115, 172, 215, 218, 230, 430, 436, 460, 529, 545, 860, 989, 1058, 1090, 1978, 2116, 2180, 2507, 2645, 3956, 4687, 4945, 5014, 5290, 9374, 9890, 10028, 10580, 12535, 18748, 19780, 22747, 23435, 25070, 45494, 46870, 50140, 57661, 90988, 93740, 107801, 113735, 115322, 215602, 227470, 230644, 288305, 431204, 454940, 539005, 576610, 1078010, 1153220, 2156020, 2479423, 4958846, 9917692, 12397115, 24794230, 49588460]

約数ペア:

[(1, 49588460), (2, 24794230), (4, 12397115), (5, 9917692), (10, 4958846), (20, 2479423), (23, 2156020), (43, 1153220), (46, 1078010), (86, 576610), (92, 539005), (109, 454940), (115, 431204), (172, 288305), (215, 230644), (218, 227470), (230, 215602), (430, 115322), (436, 113735), (460, 107801), (529, 93740), (545, 90988), (860, 57661), (989, 50140), (1058, 46870), (1090, 45494), (1978, 25070), (2116, 23435), (2180, 22747), (2507, 19780), (2645, 18748), (3956, 12535), (4687, 10580), (4945, 10028), (5014, 9890), (5290, 9374)]