51134640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 170989056

約数和(自身を除く): 119854416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 83, 85, 102, 120, 136, 151, 166, 170, 204, 240, 249, 255, 272, 302, 332, 340, 408, 415, 453, 498, 510, 604, 664, 680, 755, 816, 830, 906, 996, 1020, 1208, 1245, 1328, 1360, 1411, 1510, 1660, 1812, 1992, 2040, 2265, 2416, 2490, 2567, 2822, 3020, 3320, 3624, 3984, 4080, 4233, 4530, 4980, 5134, 5644, 6040, 6640, 7055, 7248, 7701, 8466, 9060, 9960, 10268, 11288, 12080, 12533, 12835, 14110, 15402, 16932, 18120, 19920, 20536, 21165, 22576, 25066, 25670, 28220, 30804, 33864, 36240, 37599, 38505, 41072, 42330, 50132, 51340, 56440, 61608, 62665, 67728, 75198, 77010, 84660, 100264, 102680, 112880, 123216, 125330, 150396, 154020, 169320, 187995, 200528, 205360, 213061, 250660, 300792, 308040, 338640, 375990, 426122, 501320, 601584, 616080, 639183, 751980, 852244, 1002640, 1065305, 1278366, 1503960, 1704488, 2130610, 2556732, 3007920, 3195915, 3408976, 4261220, 5113464, 6391830, 8522440, 10226928, 12783660, 17044880, 25567320, 51134640]

約数ペア:

[(1, 51134640), (2, 25567320), (3, 17044880), (4, 12783660), (5, 10226928), (6, 8522440), (8, 6391830), (10, 5113464), (12, 4261220), (15, 3408976), (16, 3195915), (17, 3007920), (20, 2556732), (24, 2130610), (30, 1704488), (34, 1503960), (40, 1278366), (48, 1065305), (51, 1002640), (60, 852244), (68, 751980), (80, 639183), (83, 616080), (85, 601584), (102, 501320), (120, 426122), (136, 375990), (151, 338640), (166, 308040), (170, 300792), (204, 250660), (240, 213061), (249, 205360), (255, 200528), (272, 187995), (302, 169320), (332, 154020), (340, 150396), (408, 125330), (415, 123216), (453, 112880), (498, 102680), (510, 100264), (604, 84660), (664, 77010), (680, 75198), (755, 67728), (816, 62665), (830, 61608), (906, 56440), (996, 51340), (1020, 50132), (1208, 42330), (1245, 41072), (1328, 38505), (1360, 37599), (1411, 36240), (1510, 33864), (1660, 30804), (1812, 28220), (1992, 25670), (2040, 25066), (2265, 22576), (2416, 21165), (2490, 20536), (2567, 19920), (2822, 18120), (3020, 16932), (3320, 15402), (3624, 14110), (3984, 12835), (4080, 12533), (4233, 12080), (4530, 11288), (4980, 10268), (5134, 9960), (5644, 9060), (6040, 8466), (6640, 7701), (7055, 7248)]