49582020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 159989760

約数和(自身を除く): 110407740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 31, 38, 46, 57, 60, 61, 62, 69, 76, 92, 93, 95, 114, 115, 122, 124, 138, 155, 183, 186, 190, 228, 230, 244, 276, 285, 305, 310, 345, 366, 372, 380, 437, 460, 465, 570, 589, 610, 620, 690, 713, 732, 874, 915, 930, 1140, 1159, 1178, 1220, 1311, 1380, 1403, 1426, 1748, 1767, 1830, 1860, 1891, 2139, 2185, 2318, 2356, 2622, 2806, 2852, 2945, 3477, 3534, 3565, 3660, 3782, 4209, 4278, 4370, 4636, 5244, 5612, 5673, 5795, 5890, 6555, 6954, 7015, 7068, 7130, 7564, 8418, 8556, 8740, 8835, 9455, 10695, 11346, 11590, 11780, 13110, 13547, 13908, 14030, 14260, 16836, 17385, 17670, 18910, 21045, 21390, 22692, 23180, 26220, 26657, 27094, 28060, 28365, 34770, 35340, 35929, 37820, 40641, 42090, 42780, 43493, 53314, 54188, 56730, 67735, 69540, 71858, 79971, 81282, 84180, 86986, 106628, 107787, 113460, 130479, 133285, 135470, 143716, 159942, 162564, 173972, 179645, 203205, 215574, 217465, 260958, 266570, 270940, 319884, 359290, 399855, 406410, 431148, 434930, 521916, 533140, 538935, 652395, 718580, 799710, 812820, 826367, 869860, 1077870, 1304790, 1599420, 1652734, 2155740, 2479101, 2609580, 3305468, 4131835, 4958202, 8263670, 9916404, 12395505, 16527340, 24791010, 49582020]

約数ペア:

[(1, 49582020), (2, 24791010), (3, 16527340), (4, 12395505), (5, 9916404), (6, 8263670), (10, 4958202), (12, 4131835), (15, 3305468), (19, 2609580), (20, 2479101), (23, 2155740), (30, 1652734), (31, 1599420), (38, 1304790), (46, 1077870), (57, 869860), (60, 826367), (61, 812820), (62, 799710), (69, 718580), (76, 652395), (92, 538935), (93, 533140), (95, 521916), (114, 434930), (115, 431148), (122, 406410), (124, 399855), (138, 359290), (155, 319884), (183, 270940), (186, 266570), (190, 260958), (228, 217465), (230, 215574), (244, 203205), (276, 179645), (285, 173972), (305, 162564), (310, 159942), (345, 143716), (366, 135470), (372, 133285), (380, 130479), (437, 113460), (460, 107787), (465, 106628), (570, 86986), (589, 84180), (610, 81282), (620, 79971), (690, 71858), (713, 69540), (732, 67735), (874, 56730), (915, 54188), (930, 53314), (1140, 43493), (1159, 42780), (1178, 42090), (1220, 40641), (1311, 37820), (1380, 35929), (1403, 35340), (1426, 34770), (1748, 28365), (1767, 28060), (1830, 27094), (1860, 26657), (1891, 26220), (2139, 23180), (2185, 22692), (2318, 21390), (2356, 21045), (2622, 18910), (2806, 17670), (2852, 17385), (2945, 16836), (3477, 14260), (3534, 14030), (3565, 13908), (3660, 13547), (3782, 13110), (4209, 11780), (4278, 11590), (4370, 11346), (4636, 10695), (5244, 9455), (5612, 8835), (5673, 8740), (5795, 8556), (5890, 8418), (6555, 7564), (6954, 7130), (7015, 7068)]