516248850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{264743}}^1$

素因数の和:264771

約数の個数: 48

約数和(自身を含む): 1378786752

約数和(自身を除く): 862537902

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 264743, 529486, 794229, 1323715, 1588458, 2647430, 3441659, 3971145, 6618575, 6883318, 7942290, 10324977, 13237150, 17208295, 19855725, 20649954, 34416590, 39711450, 51624885, 86041475, 103249770, 172082950, 258124425, 516248850]

約数ペア:

[(1, 516248850), (2, 258124425), (3, 172082950), (5, 103249770), (6, 86041475), (10, 51624885), (13, 39711450), (15, 34416590), (25, 20649954), (26, 19855725), (30, 17208295), (39, 13237150), (50, 10324977), (65, 7942290), (75, 6883318), (78, 6618575), (130, 3971145), (150, 3441659), (195, 2647430), (325, 1588458), (390, 1323715), (650, 794229), (975, 529486), (1950, 264743)]