52205746140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{730559}}^1$

素因数の和:730971

約数の個数: 72

約数和(自身を含む): 158756532480

約数和(自身を除く): 106550786340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 397, 794, 1191, 1588, 1985, 2382, 3573, 3970, 4764, 5955, 7146, 7940, 11910, 14292, 17865, 23820, 35730, 71460, 730559, 1461118, 2191677, 2922236, 3652795, 4383354, 6575031, 7305590, 8766708, 10958385, 13150062, 14611180, 21916770, 26300124, 32875155, 43833540, 65750310, 131500620, 290031923, 580063846, 870095769, 1160127692, 1450159615, 1740191538, 2610287307, 2900319230, 3480383076, 4350478845, 5220574614, 5800638460, 8700957690, 10441149228, 13051436535, 17401915380, 26102873070, 52205746140]

約数ペア:

[(1, 52205746140), (2, 26102873070), (3, 17401915380), (4, 13051436535), (5, 10441149228), (6, 8700957690), (9, 5800638460), (10, 5220574614), (12, 4350478845), (15, 3480383076), (18, 2900319230), (20, 2610287307), (30, 1740191538), (36, 1450159615), (45, 1160127692), (60, 870095769), (90, 580063846), (180, 290031923), (397, 131500620), (794, 65750310), (1191, 43833540), (1588, 32875155), (1985, 26300124), (2382, 21916770), (3573, 14611180), (3970, 13150062), (4764, 10958385), (5955, 8766708), (7146, 7305590), (7940, 6575031), (11910, 4383354), (14292, 3652795), (17865, 2922236), (23820, 2191677), (35730, 1461118), (71460, 730559)]