51858828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10831}}^1$

素因数の和:10867

約数の個数: 72

約数和(自身を含む): 157713920

約数和(自身を除く): 105855092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 10831, 21662, 32493, 43324, 64986, 75817, 97479, 129972, 151634, 194958, 205789, 227451, 303268, 389916, 411578, 454902, 617367, 682353, 823156, 909804, 1234734, 1364706, 1440523, 1852101, 2469468, 2729412, 2881046, 3704202, 4321569, 5762092, 7408404, 8643138, 12964707, 17286276, 25929414, 51858828]

約数ペア:

[(1, 51858828), (2, 25929414), (3, 17286276), (4, 12964707), (6, 8643138), (7, 7408404), (9, 5762092), (12, 4321569), (14, 3704202), (18, 2881046), (19, 2729412), (21, 2469468), (28, 1852101), (36, 1440523), (38, 1364706), (42, 1234734), (57, 909804), (63, 823156), (76, 682353), (84, 617367), (114, 454902), (126, 411578), (133, 389916), (171, 303268), (228, 227451), (252, 205789), (266, 194958), (342, 151634), (399, 129972), (532, 97479), (684, 75817), (798, 64986), (1197, 43324), (1596, 32493), (2394, 21662), (4788, 10831)]