56583216

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20681}}^1$

素因数の和:20714

約数の個数: 60

約数和(自身を含む): 166696920

約数和(自身を除く): 110113704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 20681, 41362, 62043, 82724, 124086, 165448, 186129, 248172, 330896, 372258, 392939, 496344, 744516, 785878, 992688, 1178817, 1489032, 1571756, 2357634, 2978064, 3143512, 3536451, 4715268, 6287024, 7072902, 9430536, 14145804, 18861072, 28291608, 56583216]

約数ペア:

[(1, 56583216), (2, 28291608), (3, 18861072), (4, 14145804), (6, 9430536), (8, 7072902), (9, 6287024), (12, 4715268), (16, 3536451), (18, 3143512), (19, 2978064), (24, 2357634), (36, 1571756), (38, 1489032), (48, 1178817), (57, 992688), (72, 785878), (76, 744516), (114, 496344), (144, 392939), (152, 372258), (171, 330896), (228, 248172), (304, 186129), (342, 165448), (456, 124086), (684, 82724), (912, 62043), (1368, 41362), (2736, 20681)]