55775916

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{4517}}^1$

素因数の和:4548

約数の個数: 72

約数和(自身を含む): 164455200

約数和(自身を除く): 108679284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 4517, 6174, 9034, 12348, 13551, 18068, 27102, 31619, 40653, 54204, 63238, 81306, 94857, 126476, 162612, 189714, 221333, 284571, 379428, 442666, 569142, 663999, 885332, 1138284, 1327998, 1549331, 1991997, 2655996, 3098662, 3983994, 4647993, 6197324, 7967988, 9295986, 13943979, 18591972, 27887958, 55775916]

約数ペア:

[(1, 55775916), (2, 27887958), (3, 18591972), (4, 13943979), (6, 9295986), (7, 7967988), (9, 6197324), (12, 4647993), (14, 3983994), (18, 3098662), (21, 2655996), (28, 1991997), (36, 1549331), (42, 1327998), (49, 1138284), (63, 885332), (84, 663999), (98, 569142), (126, 442666), (147, 379428), (196, 284571), (252, 221333), (294, 189714), (343, 162612), (441, 126476), (588, 94857), (686, 81306), (882, 63238), (1029, 54204), (1372, 40653), (1764, 31619), (2058, 27102), (3087, 18068), (4116, 13551), (4517, 12348), (6174, 9034)]