51814680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9187}}^1$

素因数の和:9248

約数の個数: 64

約数和(自身を含む): 158768640

約数和(自身を除く): 106953960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 9187, 18374, 27561, 36748, 45935, 55122, 73496, 91870, 110244, 137805, 183740, 220488, 275610, 367480, 431789, 551220, 863578, 1102440, 1295367, 1727156, 2158945, 2590734, 3454312, 4317890, 5181468, 6476835, 8635780, 10362936, 12953670, 17271560, 25907340, 51814680]

約数ペア:

[(1, 51814680), (2, 25907340), (3, 17271560), (4, 12953670), (5, 10362936), (6, 8635780), (8, 6476835), (10, 5181468), (12, 4317890), (15, 3454312), (20, 2590734), (24, 2158945), (30, 1727156), (40, 1295367), (47, 1102440), (60, 863578), (94, 551220), (120, 431789), (141, 367480), (188, 275610), (235, 220488), (282, 183740), (376, 137805), (470, 110244), (564, 91870), (705, 73496), (940, 55122), (1128, 45935), (1410, 36748), (1880, 27561), (2820, 18374), (5640, 9187)]