275953150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26407}}^1$

素因数の和:26449

約数の個数: 48

約数和(自身を含む): 589426560

約数和(自身を除く): 313473410

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 26407, 52814, 132035, 264070, 290477, 501733, 580954, 660175, 1003466, 1320350, 1452385, 2508665, 2904770, 5017330, 5519063, 7261925, 11038126, 12543325, 14523850, 25086650, 27595315, 55190630, 137976575, 275953150]

約数ペア:

[(1, 275953150), (2, 137976575), (5, 55190630), (10, 27595315), (11, 25086650), (19, 14523850), (22, 12543325), (25, 11038126), (38, 7261925), (50, 5519063), (55, 5017330), (95, 2904770), (110, 2508665), (190, 1452385), (209, 1320350), (275, 1003466), (418, 660175), (475, 580954), (550, 501733), (950, 290477), (1045, 264070), (2090, 132035), (5225, 52814), (10450, 26407)]