53201970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1489}}^1$

素因数の和:1899

約数の個数: 48

約数和(自身を含む): 138766680

約数和(自身を除く): 85564710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 397, 794, 1191, 1489, 1985, 2382, 2978, 3573, 3970, 4467, 5955, 7146, 7445, 8934, 11910, 13401, 14890, 17865, 22335, 26802, 35730, 44670, 67005, 134010, 591133, 1182266, 1773399, 2955665, 3546798, 5320197, 5911330, 8866995, 10640394, 17733990, 26600985, 53201970]

約数ペア:

[(1, 53201970), (2, 26600985), (3, 17733990), (5, 10640394), (6, 8866995), (9, 5911330), (10, 5320197), (15, 3546798), (18, 2955665), (30, 1773399), (45, 1182266), (90, 591133), (397, 134010), (794, 67005), (1191, 44670), (1489, 35730), (1985, 26802), (2382, 22335), (2978, 17865), (3573, 14890), (3970, 13401), (4467, 11910), (5955, 8934), (7146, 7445)]