51098720

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5413}}^1$

素因数の和:5487

約数の個数: 48

約数和(自身を含む): 122789520

約数和(自身を除く): 71690800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 5413, 9440, 10826, 21652, 27065, 43304, 54130, 86608, 108260, 173216, 216520, 319367, 433040, 638734, 866080, 1277468, 1596835, 2554936, 3193670, 5109872, 6387340, 10219744, 12774680, 25549360, 51098720]

約数ペア:

[(1, 51098720), (2, 25549360), (4, 12774680), (5, 10219744), (8, 6387340), (10, 5109872), (16, 3193670), (20, 2554936), (32, 1596835), (40, 1277468), (59, 866080), (80, 638734), (118, 433040), (160, 319367), (236, 216520), (295, 173216), (472, 108260), (590, 86608), (944, 54130), (1180, 43304), (1888, 27065), (2360, 21652), (4720, 10826), (5413, 9440)]