49009220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{809}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 111449520

約数和(自身を除く): 62440300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 233, 260, 466, 809, 932, 1165, 1618, 2330, 3029, 3236, 4045, 4660, 6058, 8090, 10517, 12116, 15145, 16180, 21034, 30290, 42068, 52585, 60580, 105170, 188497, 210340, 376994, 753988, 942485, 1884970, 2450461, 3769940, 4900922, 9801844, 12252305, 24504610, 49009220]

約数ペア:

[(1, 49009220), (2, 24504610), (4, 12252305), (5, 9801844), (10, 4900922), (13, 3769940), (20, 2450461), (26, 1884970), (52, 942485), (65, 753988), (130, 376994), (233, 210340), (260, 188497), (466, 105170), (809, 60580), (932, 52585), (1165, 42068), (1618, 30290), (2330, 21034), (3029, 16180), (3236, 15145), (4045, 12116), (4660, 10517), (6058, 8090)]