53204180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7369}}^1$

素因数の和:7416

約数の個数: 36

約数和(自身を含む): 117934740

約数和(自身を除く): 64730560

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 7369, 14738, 29476, 36845, 73690, 140011, 147380, 280022, 560044, 700055, 1400110, 2660209, 2800220, 5320418, 10640836, 13301045, 26602090, 53204180]

約数ペア:

[(1, 53204180), (2, 26602090), (4, 13301045), (5, 10640836), (10, 5320418), (19, 2800220), (20, 2660209), (38, 1400110), (76, 700055), (95, 560044), (190, 280022), (361, 147380), (380, 140011), (722, 73690), (1444, 36845), (1805, 29476), (3610, 14738), (7220, 7369)]