55503840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{16519}}^1$

素因数の和:16544

約数の個数: 96

約数和(自身を含む): 199825920

約数和(自身を除く): 144322080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 16519, 33038, 49557, 66076, 82595, 99114, 115633, 132152, 165190, 198228, 231266, 247785, 264304, 330380, 346899, 396456, 462532, 495570, 528608, 578165, 660760, 693798, 792912, 925064, 991140, 1156330, 1321520, 1387596, 1585824, 1734495, 1850128, 1982280, 2312660, 2643040, 2775192, 3468990, 3700256, 3964560, 4625320, 5550384, 6937980, 7929120, 9250640, 11100768, 13875960, 18501280, 27751920, 55503840]

約数ペア:

[(1, 55503840), (2, 27751920), (3, 18501280), (4, 13875960), (5, 11100768), (6, 9250640), (7, 7929120), (8, 6937980), (10, 5550384), (12, 4625320), (14, 3964560), (15, 3700256), (16, 3468990), (20, 2775192), (21, 2643040), (24, 2312660), (28, 1982280), (30, 1850128), (32, 1734495), (35, 1585824), (40, 1387596), (42, 1321520), (48, 1156330), (56, 991140), (60, 925064), (70, 792912), (80, 693798), (84, 660760), (96, 578165), (105, 528608), (112, 495570), (120, 462532), (140, 396456), (160, 346899), (168, 330380), (210, 264304), (224, 247785), (240, 231266), (280, 198228), (336, 165190), (420, 132152), (480, 115633), (560, 99114), (672, 82595), (840, 66076), (1120, 49557), (1680, 33038), (3360, 16519)]