47793480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{56897}}^1$

素因数の和:56918

約数の個数: 64

約数和(自身を含む): 163866240

約数和(自身を除く): 116072760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 56897, 113794, 170691, 227588, 284485, 341382, 398279, 455176, 568970, 682764, 796558, 853455, 1137940, 1194837, 1365528, 1593116, 1706910, 1991395, 2275880, 2389674, 3186232, 3413820, 3982790, 4779348, 5974185, 6827640, 7965580, 9558696, 11948370, 15931160, 23896740, 47793480]

約数ペア:

[(1, 47793480), (2, 23896740), (3, 15931160), (4, 11948370), (5, 9558696), (6, 7965580), (7, 6827640), (8, 5974185), (10, 4779348), (12, 3982790), (14, 3413820), (15, 3186232), (20, 2389674), (21, 2275880), (24, 1991395), (28, 1706910), (30, 1593116), (35, 1365528), (40, 1194837), (42, 1137940), (56, 853455), (60, 796558), (70, 682764), (84, 568970), (105, 455176), (120, 398279), (140, 341382), (168, 284485), (210, 227588), (280, 170691), (420, 113794), (840, 56897)]