55990260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5869}}^1$

素因数の和:5937

約数の個数: 72

約数和(自身を含む): 173071080

約数和(自身を除く): 117080820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 5869, 9540, 11738, 17607, 23476, 29345, 35214, 52821, 58690, 70428, 88035, 105642, 117380, 176070, 211284, 264105, 311057, 352140, 528210, 622114, 933171, 1056420, 1244228, 1555285, 1866342, 2799513, 3110570, 3732684, 4665855, 5599026, 6221140, 9331710, 11198052, 13997565, 18663420, 27995130, 55990260]

約数ペア:

[(1, 55990260), (2, 27995130), (3, 18663420), (4, 13997565), (5, 11198052), (6, 9331710), (9, 6221140), (10, 5599026), (12, 4665855), (15, 3732684), (18, 3110570), (20, 2799513), (30, 1866342), (36, 1555285), (45, 1244228), (53, 1056420), (60, 933171), (90, 622114), (106, 528210), (159, 352140), (180, 311057), (212, 264105), (265, 211284), (318, 176070), (477, 117380), (530, 105642), (636, 88035), (795, 70428), (954, 58690), (1060, 52821), (1590, 35214), (1908, 29345), (2385, 23476), (3180, 17607), (4770, 11738), (5869, 9540)]