49658360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 119620800

約数和(自身を除く): 69962440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 103, 136, 170, 206, 340, 412, 515, 680, 709, 824, 1030, 1418, 1751, 2060, 2836, 3502, 3545, 4120, 5672, 7004, 7090, 8755, 12053, 14008, 14180, 17510, 24106, 28360, 35020, 48212, 60265, 70040, 73027, 96424, 120530, 146054, 241060, 292108, 365135, 482120, 584216, 730270, 1241459, 1460540, 2482918, 2921080, 4965836, 6207295, 9931672, 12414590, 24829180, 49658360]

約数ペア:

[(1, 49658360), (2, 24829180), (4, 12414590), (5, 9931672), (8, 6207295), (10, 4965836), (17, 2921080), (20, 2482918), (34, 1460540), (40, 1241459), (68, 730270), (85, 584216), (103, 482120), (136, 365135), (170, 292108), (206, 241060), (340, 146054), (412, 120530), (515, 96424), (680, 73027), (709, 70040), (824, 60265), (1030, 48212), (1418, 35020), (1751, 28360), (2060, 24106), (2836, 17510), (3502, 14180), (3545, 14008), (4120, 12053), (5672, 8755), (7004, 7090)]