55805460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1451}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 156606912

約数和(自身を除く): 100801452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641, 1282, 1451, 1923, 2564, 2902, 3205, 3846, 4353, 5804, 6410, 7255, 7692, 8706, 9615, 12820, 14510, 17412, 19230, 21765, 29020, 38460, 43530, 87060, 930091, 1860182, 2790273, 3720364, 4650455, 5580546, 9300910, 11161092, 13951365, 18601820, 27902730, 55805460]

約数ペア:

[(1, 55805460), (2, 27902730), (3, 18601820), (4, 13951365), (5, 11161092), (6, 9300910), (10, 5580546), (12, 4650455), (15, 3720364), (20, 2790273), (30, 1860182), (60, 930091), (641, 87060), (1282, 43530), (1451, 38460), (1923, 29020), (2564, 21765), (2902, 19230), (3205, 17412), (3846, 14510), (4353, 12820), (5804, 9615), (6410, 8706), (7255, 7692)]