55773072

素因数分解:

$2^4\times 3^2\times {\mathrm{387313}}^1$

素因数の和:387327

約数の個数: 30

約数和(自身を含む): 156087542

約数和(自身を除く): 100314470

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 387313, 774626, 1161939, 1549252, 2323878, 3098504, 3485817, 4647756, 6197008, 6971634, 9295512, 13943268, 18591024, 27886536, 55773072]

約数ペア:

[(1, 55773072), (2, 27886536), (3, 18591024), (4, 13943268), (6, 9295512), (8, 6971634), (9, 6197008), (12, 4647756), (16, 3485817), (18, 3098504), (24, 2323878), (36, 1549252), (48, 1161939), (72, 774626), (144, 387313)]