91281450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{46811}}^1$

素因数の和:46839

約数の個数: 48

約数和(自身を含む): 243796896

約数和(自身を除く): 152515446

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, 46811, 93622, 140433, 234055, 280866, 468110, 608543, 702165, 1170275, 1217086, 1404330, 1825629, 2340550, 3042715, 3510825, 3651258, 6085430, 7021650, 9128145, 15213575, 18256290, 30427150, 45640725, 91281450]

約数ペア:

[(1, 91281450), (2, 45640725), (3, 30427150), (5, 18256290), (6, 15213575), (10, 9128145), (13, 7021650), (15, 6085430), (25, 3651258), (26, 3510825), (30, 3042715), (39, 2340550), (50, 1825629), (65, 1404330), (75, 1217086), (78, 1170275), (130, 702165), (150, 608543), (195, 468110), (325, 280866), (390, 234055), (650, 140433), (975, 93622), (1950, 46811)]