55911900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{16943}}^1$

素因数の和:16971

約数の個数: 72

約数和(自身を含む): 176488704

約数和(自身を除く): 120576804

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 16943, 33886, 50829, 67772, 84715, 101658, 169430, 186373, 203316, 254145, 338860, 372746, 423575, 508290, 559119, 745492, 847150, 931865, 1016580, 1118238, 1270725, 1694300, 1863730, 2236476, 2541450, 2795595, 3727460, 4659325, 5082900, 5591190, 9318650, 11182380, 13977975, 18637300, 27955950, 55911900]

約数ペア:

[(1, 55911900), (2, 27955950), (3, 18637300), (4, 13977975), (5, 11182380), (6, 9318650), (10, 5591190), (11, 5082900), (12, 4659325), (15, 3727460), (20, 2795595), (22, 2541450), (25, 2236476), (30, 1863730), (33, 1694300), (44, 1270725), (50, 1118238), (55, 1016580), (60, 931865), (66, 847150), (75, 745492), (100, 559119), (110, 508290), (132, 423575), (150, 372746), (165, 338860), (220, 254145), (275, 203316), (300, 186373), (330, 169430), (550, 101658), (660, 84715), (825, 67772), (1100, 50829), (1650, 33886), (3300, 16943)]