52390212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 143448480

約数和(自身を除く): 91058268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 139, 147, 196, 278, 294, 417, 556, 588, 641, 834, 973, 1282, 1668, 1923, 1946, 2564, 2919, 3846, 3892, 4487, 5838, 6811, 7692, 8974, 11676, 13461, 13622, 17948, 20433, 26922, 27244, 31409, 40866, 53844, 62818, 81732, 89099, 94227, 125636, 178198, 188454, 267297, 356396, 376908, 534594, 623693, 1069188, 1247386, 1871079, 2494772, 3742158, 4365851, 7484316, 8731702, 13097553, 17463404, 26195106, 52390212]

約数ペア:

[(1, 52390212), (2, 26195106), (3, 17463404), (4, 13097553), (6, 8731702), (7, 7484316), (12, 4365851), (14, 3742158), (21, 2494772), (28, 1871079), (42, 1247386), (49, 1069188), (84, 623693), (98, 534594), (139, 376908), (147, 356396), (196, 267297), (278, 188454), (294, 178198), (417, 125636), (556, 94227), (588, 89099), (641, 81732), (834, 62818), (973, 53844), (1282, 40866), (1668, 31409), (1923, 27244), (1946, 26922), (2564, 20433), (2919, 17948), (3846, 13622), (3892, 13461), (4487, 11676), (5838, 8974), (6811, 7692)]