49256480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 152409600

約数和(自身を除く): 103153120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 160, 170, 182, 199, 208, 221, 224, 238, 260, 272, 280, 340, 364, 398, 416, 442, 455, 476, 520, 544, 560, 595, 680, 728, 796, 884, 910, 952, 995, 1040, 1105, 1120, 1190, 1360, 1393, 1456, 1547, 1592, 1768, 1820, 1904, 1990, 2080, 2210, 2380, 2587, 2720, 2786, 2912, 3094, 3184, 3383, 3536, 3640, 3808, 3980, 4420, 4760, 5174, 5572, 6188, 6368, 6766, 6965, 7072, 7280, 7735, 7960, 8840, 9520, 10348, 11144, 12376, 12935, 13532, 13930, 14560, 15470, 15920, 16915, 17680, 18109, 19040, 20696, 22288, 23681, 24752, 25870, 27064, 27860, 30940, 31840, 33830, 35360, 36218, 41392, 43979, 44576, 47362, 49504, 51740, 54128, 55720, 61880, 67660, 72436, 82784, 87958, 90545, 94724, 103480, 108256, 111440, 118405, 123760, 135320, 144872, 175916, 181090, 189448, 206960, 219895, 222880, 236810, 247520, 270640, 289744, 307853, 351832, 362180, 378896, 413920, 439790, 473620, 541280, 579488, 615706, 703664, 724360, 757792, 879580, 947240, 1231412, 1407328, 1448720, 1539265, 1759160, 1894480, 2462824, 2897440, 3078530, 3518320, 3788960, 4925648, 6157060, 7036640, 9851296, 12314120, 24628240, 49256480]

約数ペア:

[(1, 49256480), (2, 24628240), (4, 12314120), (5, 9851296), (7, 7036640), (8, 6157060), (10, 4925648), (13, 3788960), (14, 3518320), (16, 3078530), (17, 2897440), (20, 2462824), (26, 1894480), (28, 1759160), (32, 1539265), (34, 1448720), (35, 1407328), (40, 1231412), (52, 947240), (56, 879580), (65, 757792), (68, 724360), (70, 703664), (80, 615706), (85, 579488), (91, 541280), (104, 473620), (112, 439790), (119, 413920), (130, 378896), (136, 362180), (140, 351832), (160, 307853), (170, 289744), (182, 270640), (199, 247520), (208, 236810), (221, 222880), (224, 219895), (238, 206960), (260, 189448), (272, 181090), (280, 175916), (340, 144872), (364, 135320), (398, 123760), (416, 118405), (442, 111440), (455, 108256), (476, 103480), (520, 94724), (544, 90545), (560, 87958), (595, 82784), (680, 72436), (728, 67660), (796, 61880), (884, 55720), (910, 54128), (952, 51740), (995, 49504), (1040, 47362), (1105, 44576), (1120, 43979), (1190, 41392), (1360, 36218), (1393, 35360), (1456, 33830), (1547, 31840), (1592, 30940), (1768, 27860), (1820, 27064), (1904, 25870), (1990, 24752), (2080, 23681), (2210, 22288), (2380, 20696), (2587, 19040), (2720, 18109), (2786, 17680), (2912, 16915), (3094, 15920), (3184, 15470), (3383, 14560), (3536, 13930), (3640, 13532), (3808, 12935), (3980, 12376), (4420, 11144), (4760, 10348), (5174, 9520), (5572, 8840), (6188, 7960), (6368, 7735), (6766, 7280), (6965, 7072)]