51360435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1583}}^1$

素因数の和:1704

約数の個数: 48

約数和(自身を含む): 102795264

約数和(自身を除く): 51434829

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 103, 105, 309, 315, 515, 721, 927, 1545, 1583, 2163, 3605, 4635, 4749, 6489, 7915, 10815, 11081, 14247, 23745, 32445, 33243, 55405, 71235, 99729, 163049, 166215, 489147, 498645, 815245, 1141343, 1467441, 2445735, 3424029, 5706715, 7337205, 10272087, 17120145, 51360435]

約数ペア:

[(1, 51360435), (3, 17120145), (5, 10272087), (7, 7337205), (9, 5706715), (15, 3424029), (21, 2445735), (35, 1467441), (45, 1141343), (63, 815245), (103, 498645), (105, 489147), (309, 166215), (315, 163049), (515, 99729), (721, 71235), (927, 55405), (1545, 33243), (1583, 32445), (2163, 23745), (3605, 14247), (4635, 11081), (4749, 10815), (6489, 7915)]