53532750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 134851392

約数和(自身を除く): 81318642

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 137, 150, 250, 274, 375, 411, 521, 685, 750, 822, 1042, 1370, 1563, 2055, 2605, 3126, 3425, 4110, 5210, 6850, 7815, 10275, 13025, 15630, 17125, 20550, 26050, 34250, 39075, 51375, 65125, 71377, 78150, 102750, 130250, 142754, 195375, 214131, 356885, 390750, 428262, 713770, 1070655, 1784425, 2141310, 3568850, 5353275, 8922125, 10706550, 17844250, 26766375, 53532750]

約数ペア:

[(1, 53532750), (2, 26766375), (3, 17844250), (5, 10706550), (6, 8922125), (10, 5353275), (15, 3568850), (25, 2141310), (30, 1784425), (50, 1070655), (75, 713770), (125, 428262), (137, 390750), (150, 356885), (250, 214131), (274, 195375), (375, 142754), (411, 130250), (521, 102750), (685, 78150), (750, 71377), (822, 65125), (1042, 51375), (1370, 39075), (1563, 34250), (2055, 26050), (2605, 20550), (3126, 17125), (3425, 15630), (4110, 13025), (5210, 10275), (6850, 7815)]