56044920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 180714240

約数和(自身を除く): 124669320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 83, 85, 102, 120, 136, 166, 170, 204, 249, 255, 331, 332, 340, 408, 415, 498, 510, 662, 664, 680, 830, 993, 996, 1020, 1245, 1324, 1411, 1655, 1660, 1986, 1992, 2040, 2490, 2648, 2822, 3310, 3320, 3972, 4233, 4965, 4980, 5627, 5644, 6620, 7055, 7944, 8466, 9930, 9960, 11254, 11288, 13240, 14110, 16881, 16932, 19860, 21165, 22508, 27473, 28135, 28220, 33762, 33864, 39720, 42330, 45016, 54946, 56270, 56440, 67524, 82419, 84405, 84660, 109892, 112540, 135048, 137365, 164838, 168810, 169320, 219784, 225080, 274730, 329676, 337620, 412095, 467041, 549460, 659352, 675240, 824190, 934082, 1098920, 1401123, 1648380, 1868164, 2335205, 2802246, 3296760, 3736328, 4670410, 5604492, 7005615, 9340820, 11208984, 14011230, 18681640, 28022460, 56044920]

約数ペア:

[(1, 56044920), (2, 28022460), (3, 18681640), (4, 14011230), (5, 11208984), (6, 9340820), (8, 7005615), (10, 5604492), (12, 4670410), (15, 3736328), (17, 3296760), (20, 2802246), (24, 2335205), (30, 1868164), (34, 1648380), (40, 1401123), (51, 1098920), (60, 934082), (68, 824190), (83, 675240), (85, 659352), (102, 549460), (120, 467041), (136, 412095), (166, 337620), (170, 329676), (204, 274730), (249, 225080), (255, 219784), (331, 169320), (332, 168810), (340, 164838), (408, 137365), (415, 135048), (498, 112540), (510, 109892), (662, 84660), (664, 84405), (680, 82419), (830, 67524), (993, 56440), (996, 56270), (1020, 54946), (1245, 45016), (1324, 42330), (1411, 39720), (1655, 33864), (1660, 33762), (1986, 28220), (1992, 28135), (2040, 27473), (2490, 22508), (2648, 21165), (2822, 19860), (3310, 16932), (3320, 16881), (3972, 14110), (4233, 13240), (4965, 11288), (4980, 11254), (5627, 9960), (5644, 9930), (6620, 8466), (7055, 7944)]