49817040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2281}}^1$

素因数の和:2317

約数の個数: 160

約数和(自身を含む): 190154496

約数和(自身を除く): 140337456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2281, 2730, 3120, 3640, 4368, 4562, 5460, 6843, 7280, 9124, 10920, 11405, 13686, 15967, 18248, 21840, 22810, 27372, 29653, 31934, 34215, 36496, 45620, 47901, 54744, 59306, 63868, 68430, 79835, 88959, 91240, 95802, 109488, 118612, 127736, 136860, 148265, 159670, 177918, 182480, 191604, 207571, 237224, 239505, 255472, 273720, 296530, 319340, 355836, 383208, 415142, 444795, 474448, 479010, 547440, 593060, 622713, 638680, 711672, 766416, 830284, 889590, 958020, 1037855, 1186120, 1245426, 1277360, 1423344, 1660568, 1779180, 1916040, 2075710, 2372240, 2490852, 3113565, 3321136, 3558360, 3832080, 4151420, 4981704, 6227130, 7116720, 8302840, 9963408, 12454260, 16605680, 24908520, 49817040]

約数ペア:

[(1, 49817040), (2, 24908520), (3, 16605680), (4, 12454260), (5, 9963408), (6, 8302840), (7, 7116720), (8, 6227130), (10, 4981704), (12, 4151420), (13, 3832080), (14, 3558360), (15, 3321136), (16, 3113565), (20, 2490852), (21, 2372240), (24, 2075710), (26, 1916040), (28, 1779180), (30, 1660568), (35, 1423344), (39, 1277360), (40, 1245426), (42, 1186120), (48, 1037855), (52, 958020), (56, 889590), (60, 830284), (65, 766416), (70, 711672), (78, 638680), (80, 622713), (84, 593060), (91, 547440), (104, 479010), (105, 474448), (112, 444795), (120, 415142), (130, 383208), (140, 355836), (156, 319340), (168, 296530), (182, 273720), (195, 255472), (208, 239505), (210, 237224), (240, 207571), (260, 191604), (273, 182480), (280, 177918), (312, 159670), (336, 148265), (364, 136860), (390, 127736), (420, 118612), (455, 109488), (520, 95802), (546, 91240), (560, 88959), (624, 79835), (728, 68430), (780, 63868), (840, 59306), (910, 54744), (1040, 47901), (1092, 45620), (1365, 36496), (1456, 34215), (1560, 31934), (1680, 29653), (1820, 27372), (2184, 22810), (2281, 21840), (2730, 18248), (3120, 15967), (3640, 13686), (4368, 11405), (4562, 10920), (5460, 9124), (6843, 7280)]