55150680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35353}}^1$

素因数の和:35380

約数の個数: 64

約数和(自身を含む): 178184160

約数和(自身を除く): 123033480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 35353, 70706, 106059, 141412, 176765, 212118, 282824, 353530, 424236, 459589, 530295, 707060, 848472, 919178, 1060590, 1378767, 1414120, 1838356, 2121180, 2297945, 2757534, 3676712, 4242360, 4595890, 5515068, 6893835, 9191780, 11030136, 13787670, 18383560, 27575340, 55150680]

約数ペア:

[(1, 55150680), (2, 27575340), (3, 18383560), (4, 13787670), (5, 11030136), (6, 9191780), (8, 6893835), (10, 5515068), (12, 4595890), (13, 4242360), (15, 3676712), (20, 2757534), (24, 2297945), (26, 2121180), (30, 1838356), (39, 1414120), (40, 1378767), (52, 1060590), (60, 919178), (65, 848472), (78, 707060), (104, 530295), (120, 459589), (130, 424236), (156, 353530), (195, 282824), (260, 212118), (312, 176765), (390, 141412), (520, 106059), (780, 70706), (1560, 35353)]