56492800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 173870816

約数和(自身を除く): 117378016

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 97, 100, 104, 112, 128, 130, 140, 160, 175, 182, 194, 200, 208, 224, 256, 260, 280, 320, 325, 350, 364, 388, 400, 416, 448, 455, 485, 520, 560, 640, 650, 679, 700, 728, 776, 800, 832, 896, 910, 970, 1040, 1120, 1261, 1280, 1300, 1358, 1400, 1456, 1552, 1600, 1664, 1792, 1820, 1940, 2080, 2240, 2275, 2425, 2522, 2600, 2716, 2800, 2912, 3104, 3200, 3328, 3395, 3640, 3880, 4160, 4480, 4550, 4850, 5044, 5200, 5432, 5600, 5824, 6208, 6305, 6400, 6790, 7280, 7760, 8320, 8827, 8960, 9100, 9700, 10088, 10400, 10864, 11200, 11648, 12416, 12610, 13580, 14560, 15520, 16640, 16975, 17654, 18200, 19400, 20176, 20800, 21728, 22400, 23296, 24832, 25220, 27160, 29120, 31040, 31525, 33950, 35308, 36400, 38800, 40352, 41600, 43456, 44135, 44800, 50440, 54320, 58240, 62080, 63050, 67900, 70616, 72800, 77600, 80704, 83200, 86912, 88270, 100880, 108640, 116480, 124160, 126100, 135800, 141232, 145600, 155200, 161408, 173824, 176540, 201760, 217280, 220675, 252200, 271600, 282464, 291200, 310400, 322816, 353080, 403520, 434560, 441350, 504400, 543200, 564928, 582400, 620800, 706160, 807040, 869120, 882700, 1008800, 1086400, 1129856, 1412320, 1614080, 1765400, 2017600, 2172800, 2259712, 2824640, 3530800, 4035200, 4345600, 5649280, 7061600, 8070400, 11298560, 14123200, 28246400, 56492800]

約数ペア:

[(1, 56492800), (2, 28246400), (4, 14123200), (5, 11298560), (7, 8070400), (8, 7061600), (10, 5649280), (13, 4345600), (14, 4035200), (16, 3530800), (20, 2824640), (25, 2259712), (26, 2172800), (28, 2017600), (32, 1765400), (35, 1614080), (40, 1412320), (50, 1129856), (52, 1086400), (56, 1008800), (64, 882700), (65, 869120), (70, 807040), (80, 706160), (91, 620800), (97, 582400), (100, 564928), (104, 543200), (112, 504400), (128, 441350), (130, 434560), (140, 403520), (160, 353080), (175, 322816), (182, 310400), (194, 291200), (200, 282464), (208, 271600), (224, 252200), (256, 220675), (260, 217280), (280, 201760), (320, 176540), (325, 173824), (350, 161408), (364, 155200), (388, 145600), (400, 141232), (416, 135800), (448, 126100), (455, 124160), (485, 116480), (520, 108640), (560, 100880), (640, 88270), (650, 86912), (679, 83200), (700, 80704), (728, 77600), (776, 72800), (800, 70616), (832, 67900), (896, 63050), (910, 62080), (970, 58240), (1040, 54320), (1120, 50440), (1261, 44800), (1280, 44135), (1300, 43456), (1358, 41600), (1400, 40352), (1456, 38800), (1552, 36400), (1600, 35308), (1664, 33950), (1792, 31525), (1820, 31040), (1940, 29120), (2080, 27160), (2240, 25220), (2275, 24832), (2425, 23296), (2522, 22400), (2600, 21728), (2716, 20800), (2800, 20176), (2912, 19400), (3104, 18200), (3200, 17654), (3328, 16975), (3395, 16640), (3640, 15520), (3880, 14560), (4160, 13580), (4480, 12610), (4550, 12416), (4850, 11648), (5044, 11200), (5200, 10864), (5432, 10400), (5600, 10088), (5824, 9700), (6208, 9100), (6305, 8960), (6400, 8827), (6790, 8320), (7280, 7760)]