55753516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1834

約数の個数: 48

約数和(自身を含む): 121504320

約数和(自身を除く): 65750804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 623, 1157, 1246, 1721, 2314, 2492, 3442, 4628, 6884, 8099, 12047, 16198, 22373, 24094, 32396, 44746, 48188, 89492, 153169, 156611, 306338, 313222, 612676, 626444, 1072183, 1991197, 2144366, 3982394, 4288732, 7964788, 13938379, 27876758, 55753516]

約数ペア:

[(1, 55753516), (2, 27876758), (4, 13938379), (7, 7964788), (13, 4288732), (14, 3982394), (26, 2144366), (28, 1991197), (52, 1072183), (89, 626444), (91, 612676), (178, 313222), (182, 306338), (356, 156611), (364, 153169), (623, 89492), (1157, 48188), (1246, 44746), (1721, 32396), (2314, 24094), (2492, 22373), (3442, 16198), (4628, 12047), (6884, 8099)]