50197840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:341

約数の個数: 160

約数和(自身を含む): 151061760

約数和(自身を除く): 100863920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 176, 203, 220, 232, 280, 281, 290, 308, 319, 385, 406, 440, 464, 560, 562, 580, 616, 638, 770, 812, 880, 1015, 1124, 1160, 1232, 1276, 1405, 1540, 1595, 1624, 1967, 2030, 2233, 2248, 2320, 2552, 2810, 3080, 3091, 3190, 3248, 3934, 4060, 4466, 4496, 5104, 5620, 6160, 6182, 6380, 7868, 8120, 8149, 8932, 9835, 11165, 11240, 12364, 12760, 15455, 15736, 16240, 16298, 17864, 19670, 21637, 22330, 22480, 24728, 25520, 30910, 31472, 32596, 35728, 39340, 40745, 43274, 44660, 49456, 57043, 61820, 65192, 78680, 81490, 86548, 89320, 89639, 108185, 114086, 123640, 130384, 157360, 162980, 173096, 178640, 179278, 216370, 228172, 247280, 285215, 325960, 346192, 358556, 432740, 448195, 456344, 570430, 627473, 651920, 717112, 865480, 896390, 912688, 1140860, 1254946, 1434224, 1730960, 1792780, 2281720, 2509892, 3137365, 3585560, 4563440, 5019784, 6274730, 7171120, 10039568, 12549460, 25098920, 50197840]

約数ペア:

[(1, 50197840), (2, 25098920), (4, 12549460), (5, 10039568), (7, 7171120), (8, 6274730), (10, 5019784), (11, 4563440), (14, 3585560), (16, 3137365), (20, 2509892), (22, 2281720), (28, 1792780), (29, 1730960), (35, 1434224), (40, 1254946), (44, 1140860), (55, 912688), (56, 896390), (58, 865480), (70, 717112), (77, 651920), (80, 627473), (88, 570430), (110, 456344), (112, 448195), (116, 432740), (140, 358556), (145, 346192), (154, 325960), (176, 285215), (203, 247280), (220, 228172), (232, 216370), (280, 179278), (281, 178640), (290, 173096), (308, 162980), (319, 157360), (385, 130384), (406, 123640), (440, 114086), (464, 108185), (560, 89639), (562, 89320), (580, 86548), (616, 81490), (638, 78680), (770, 65192), (812, 61820), (880, 57043), (1015, 49456), (1124, 44660), (1160, 43274), (1232, 40745), (1276, 39340), (1405, 35728), (1540, 32596), (1595, 31472), (1624, 30910), (1967, 25520), (2030, 24728), (2233, 22480), (2248, 22330), (2320, 21637), (2552, 19670), (2810, 17864), (3080, 16298), (3091, 16240), (3190, 15736), (3248, 15455), (3934, 12760), (4060, 12364), (4466, 11240), (4496, 11165), (5104, 9835), (5620, 8932), (6160, 8149), (6182, 8120), (6380, 7868)]