56019480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 194503680

約数和(自身を除く): 138484200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 37, 40, 44, 55, 60, 62, 66, 74, 88, 93, 110, 111, 120, 124, 132, 148, 155, 165, 185, 186, 220, 222, 248, 264, 296, 310, 330, 341, 370, 372, 407, 440, 444, 465, 555, 620, 660, 682, 740, 744, 814, 888, 930, 1023, 1110, 1147, 1221, 1240, 1320, 1364, 1369, 1480, 1628, 1705, 1860, 2035, 2046, 2220, 2294, 2442, 2728, 2738, 3256, 3410, 3441, 3720, 4070, 4092, 4107, 4440, 4588, 4884, 5115, 5476, 5735, 6105, 6820, 6845, 6882, 8140, 8184, 8214, 9176, 9768, 10230, 10952, 11470, 12210, 12617, 13640, 13690, 13764, 15059, 16280, 16428, 17205, 20460, 20535, 22940, 24420, 25234, 27380, 27528, 30118, 32856, 34410, 37851, 40920, 41070, 42439, 45177, 45880, 48840, 50468, 54760, 60236, 63085, 68820, 75295, 75702, 82140, 84878, 90354, 100936, 120472, 126170, 127317, 137640, 150590, 151404, 164280, 169756, 180708, 189255, 212195, 225885, 252340, 254634, 301180, 302808, 339512, 361416, 378510, 424390, 451770, 466829, 504680, 509268, 602360, 636585, 757020, 848780, 903540, 933658, 1018536, 1273170, 1400487, 1514040, 1697560, 1807080, 1867316, 2334145, 2546340, 2800974, 3734632, 4668290, 5092680, 5601948, 7002435, 9336580, 11203896, 14004870, 18673160, 28009740, 56019480]

約数ペア:

[(1, 56019480), (2, 28009740), (3, 18673160), (4, 14004870), (5, 11203896), (6, 9336580), (8, 7002435), (10, 5601948), (11, 5092680), (12, 4668290), (15, 3734632), (20, 2800974), (22, 2546340), (24, 2334145), (30, 1867316), (31, 1807080), (33, 1697560), (37, 1514040), (40, 1400487), (44, 1273170), (55, 1018536), (60, 933658), (62, 903540), (66, 848780), (74, 757020), (88, 636585), (93, 602360), (110, 509268), (111, 504680), (120, 466829), (124, 451770), (132, 424390), (148, 378510), (155, 361416), (165, 339512), (185, 302808), (186, 301180), (220, 254634), (222, 252340), (248, 225885), (264, 212195), (296, 189255), (310, 180708), (330, 169756), (341, 164280), (370, 151404), (372, 150590), (407, 137640), (440, 127317), (444, 126170), (465, 120472), (555, 100936), (620, 90354), (660, 84878), (682, 82140), (740, 75702), (744, 75295), (814, 68820), (888, 63085), (930, 60236), (1023, 54760), (1110, 50468), (1147, 48840), (1221, 45880), (1240, 45177), (1320, 42439), (1364, 41070), (1369, 40920), (1480, 37851), (1628, 34410), (1705, 32856), (1860, 30118), (2035, 27528), (2046, 27380), (2220, 25234), (2294, 24420), (2442, 22940), (2728, 20535), (2738, 20460), (3256, 17205), (3410, 16428), (3441, 16280), (3720, 15059), (4070, 13764), (4092, 13690), (4107, 13640), (4440, 12617), (4588, 12210), (4884, 11470), (5115, 10952), (5476, 10230), (5735, 9768), (6105, 9176), (6820, 8214), (6845, 8184), (6882, 8140)]