54865566

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{839}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 140313600

約数和(自身を除く): 85448034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 173, 189, 346, 378, 519, 839, 1038, 1211, 1557, 1678, 2422, 2517, 3114, 3633, 4671, 5034, 5873, 7266, 7551, 9342, 10899, 11746, 15102, 17619, 21798, 22653, 32697, 35238, 45306, 52857, 65394, 105714, 145147, 158571, 290294, 317142, 435441, 870882, 1016029, 1306323, 2032058, 2612646, 3048087, 3918969, 6096174, 7837938, 9144261, 18288522, 27432783, 54865566]

約数ペア:

[(1, 54865566), (2, 27432783), (3, 18288522), (6, 9144261), (7, 7837938), (9, 6096174), (14, 3918969), (18, 3048087), (21, 2612646), (27, 2032058), (42, 1306323), (54, 1016029), (63, 870882), (126, 435441), (173, 317142), (189, 290294), (346, 158571), (378, 145147), (519, 105714), (839, 65394), (1038, 52857), (1211, 45306), (1557, 35238), (1678, 32697), (2422, 22653), (2517, 21798), (3114, 17619), (3633, 15102), (4671, 11746), (5034, 10899), (5873, 9342), (7266, 7551)]