55839030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{143177}}^1$

素因数の和:143200

約数の個数: 32

約数和(自身を含む): 144323424

約数和(自身を除く): 88484394

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 143177, 286354, 429531, 715885, 859062, 1431770, 1861301, 2147655, 3722602, 4295310, 5583903, 9306505, 11167806, 18613010, 27919515, 55839030]

約数ペア:

[(1, 55839030), (2, 27919515), (3, 18613010), (5, 11167806), (6, 9306505), (10, 5583903), (13, 4295310), (15, 3722602), (26, 2147655), (30, 1861301), (39, 1431770), (65, 859062), (78, 715885), (130, 429531), (195, 286354), (390, 143177)]