55461840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{33013}}^1$

素因数の和:33036

約数の個数: 80

約数和(自身を含む): 196499328

約数和(自身を除く): 141037488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 33013, 66026, 99039, 132052, 165065, 198078, 231091, 264104, 330130, 396156, 462182, 495195, 528208, 660260, 693273, 792312, 924364, 990390, 1155455, 1320520, 1386546, 1584624, 1848728, 1980780, 2310910, 2641040, 2773092, 3466365, 3697456, 3961560, 4621820, 5546184, 6932730, 7923120, 9243640, 11092368, 13865460, 18487280, 27730920, 55461840]

約数ペア:

[(1, 55461840), (2, 27730920), (3, 18487280), (4, 13865460), (5, 11092368), (6, 9243640), (7, 7923120), (8, 6932730), (10, 5546184), (12, 4621820), (14, 3961560), (15, 3697456), (16, 3466365), (20, 2773092), (21, 2641040), (24, 2310910), (28, 1980780), (30, 1848728), (35, 1584624), (40, 1386546), (42, 1320520), (48, 1155455), (56, 990390), (60, 924364), (70, 792312), (80, 693273), (84, 660260), (105, 528208), (112, 495195), (120, 462182), (140, 396156), (168, 330130), (210, 264104), (240, 231091), (280, 198078), (336, 165065), (420, 132052), (560, 99039), (840, 66026), (1680, 33013)]