54358850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{919}}^1$

素因数の和:964

約数の個数: 72

約数和(自身を含む): 125259840

約数和(自身を除く): 70900990

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 169, 175, 182, 325, 338, 350, 455, 650, 845, 910, 919, 1183, 1690, 1838, 2275, 2366, 4225, 4550, 4595, 5915, 6433, 8450, 9190, 11830, 11947, 12866, 22975, 23894, 29575, 32165, 45950, 59150, 59735, 64330, 83629, 119470, 155311, 160825, 167258, 298675, 310622, 321650, 418145, 597350, 776555, 836290, 1087177, 1553110, 2090725, 2174354, 3882775, 4181450, 5435885, 7765550, 10871770, 27179425, 54358850]

約数ペア:

[(1, 54358850), (2, 27179425), (5, 10871770), (7, 7765550), (10, 5435885), (13, 4181450), (14, 3882775), (25, 2174354), (26, 2090725), (35, 1553110), (50, 1087177), (65, 836290), (70, 776555), (91, 597350), (130, 418145), (169, 321650), (175, 310622), (182, 298675), (325, 167258), (338, 160825), (350, 155311), (455, 119470), (650, 83629), (845, 64330), (910, 59735), (919, 59150), (1183, 45950), (1690, 32165), (1838, 29575), (2275, 23894), (2366, 22975), (4225, 12866), (4550, 11947), (4595, 11830), (5915, 9190), (6433, 8450)]