50827280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 151061760

約数和(自身を除く): 100234480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 152, 170, 190, 238, 266, 272, 280, 281, 304, 323, 340, 380, 476, 532, 560, 562, 595, 646, 665, 680, 760, 952, 1064, 1124, 1190, 1292, 1330, 1360, 1405, 1520, 1615, 1904, 1967, 2128, 2248, 2261, 2380, 2584, 2660, 2810, 3230, 3934, 4496, 4522, 4760, 4777, 5168, 5320, 5339, 5620, 6460, 7868, 9044, 9520, 9554, 9835, 10640, 10678, 11240, 11305, 12920, 15736, 18088, 19108, 19670, 21356, 22480, 22610, 23885, 25840, 26695, 31472, 33439, 36176, 37373, 38216, 39340, 42712, 45220, 47770, 53390, 66878, 74746, 76432, 78680, 85424, 90440, 90763, 95540, 106780, 133756, 149492, 157360, 167195, 180880, 181526, 186865, 191080, 213560, 267512, 298984, 334390, 363052, 373730, 382160, 427120, 453815, 535024, 597968, 635341, 668780, 726104, 747460, 907630, 1270682, 1337560, 1452208, 1494920, 1815260, 2541364, 2675120, 2989840, 3176705, 3630520, 5082728, 6353410, 7261040, 10165456, 12706820, 25413640, 50827280]

約数ペア:

[(1, 50827280), (2, 25413640), (4, 12706820), (5, 10165456), (7, 7261040), (8, 6353410), (10, 5082728), (14, 3630520), (16, 3176705), (17, 2989840), (19, 2675120), (20, 2541364), (28, 1815260), (34, 1494920), (35, 1452208), (38, 1337560), (40, 1270682), (56, 907630), (68, 747460), (70, 726104), (76, 668780), (80, 635341), (85, 597968), (95, 535024), (112, 453815), (119, 427120), (133, 382160), (136, 373730), (140, 363052), (152, 334390), (170, 298984), (190, 267512), (238, 213560), (266, 191080), (272, 186865), (280, 181526), (281, 180880), (304, 167195), (323, 157360), (340, 149492), (380, 133756), (476, 106780), (532, 95540), (560, 90763), (562, 90440), (595, 85424), (646, 78680), (665, 76432), (680, 74746), (760, 66878), (952, 53390), (1064, 47770), (1124, 45220), (1190, 42712), (1292, 39340), (1330, 38216), (1360, 37373), (1405, 36176), (1520, 33439), (1615, 31472), (1904, 26695), (1967, 25840), (2128, 23885), (2248, 22610), (2261, 22480), (2380, 21356), (2584, 19670), (2660, 19108), (2810, 18088), (3230, 15736), (3934, 12920), (4496, 11305), (4522, 11240), (4760, 10678), (4777, 10640), (5168, 9835), (5320, 9554), (5339, 9520), (5620, 9044), (6460, 7868)]