50503020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1289}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 141734880

約数和(自身を除く): 91231860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 653, 1289, 1306, 1959, 2578, 2612, 3265, 3867, 3918, 5156, 6445, 6530, 7734, 7836, 9795, 12890, 13060, 15468, 19335, 19590, 25780, 38670, 39180, 77340, 841717, 1683434, 2525151, 3366868, 4208585, 5050302, 8417170, 10100604, 12625755, 16834340, 25251510, 50503020]

約数ペア:

[(1, 50503020), (2, 25251510), (3, 16834340), (4, 12625755), (5, 10100604), (6, 8417170), (10, 5050302), (12, 4208585), (15, 3366868), (20, 2525151), (30, 1683434), (60, 841717), (653, 77340), (1289, 39180), (1306, 38670), (1959, 25780), (2578, 19590), (2612, 19335), (3265, 15468), (3867, 13060), (3918, 12890), (5156, 9795), (6445, 7836), (6530, 7734)]