543102950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26953}}^1$

素因数の和:27009

約数の個数: 48

約数和(自身を含む): 1123011456

約数和(自身を除く): 579908506

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 4030, 10075, 20150, 26953, 53906, 134765, 269530, 350389, 673825, 700778, 835543, 1347650, 1671086, 1751945, 3503890, 4177715, 8355430, 8759725, 10862059, 17519450, 20888575, 21724118, 41777150, 54310295, 108620590, 271551475, 543102950]

約数ペア:

[(1, 543102950), (2, 271551475), (5, 108620590), (10, 54310295), (13, 41777150), (25, 21724118), (26, 20888575), (31, 17519450), (50, 10862059), (62, 8759725), (65, 8355430), (130, 4177715), (155, 3503890), (310, 1751945), (325, 1671086), (403, 1347650), (650, 835543), (775, 700778), (806, 673825), (1550, 350389), (2015, 269530), (4030, 134765), (10075, 53906), (20150, 26953)]