55832140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30677}}^1$

素因数の和:30706

約数の個数: 48

約数和(自身を含む): 144309312

約数和(自身を除く): 88477172

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 30677, 61354, 122708, 153385, 214739, 306770, 398801, 429478, 613540, 797602, 858956, 1073695, 1595204, 1994005, 2147390, 2791607, 3988010, 4294780, 5583214, 7976020, 11166428, 13958035, 27916070, 55832140]

約数ペア:

[(1, 55832140), (2, 27916070), (4, 13958035), (5, 11166428), (7, 7976020), (10, 5583214), (13, 4294780), (14, 3988010), (20, 2791607), (26, 2147390), (28, 1994005), (35, 1595204), (52, 1073695), (65, 858956), (70, 797602), (91, 613540), (130, 429478), (140, 398801), (182, 306770), (260, 214739), (364, 153385), (455, 122708), (910, 61354), (1820, 30677)]