52131520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:115

約数の個数: 168

約数和(自身を含む): 154387296

約数和(自身を除く): 102255776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 37, 40, 56, 64, 68, 70, 74, 80, 85, 112, 119, 136, 140, 148, 160, 170, 185, 224, 238, 259, 272, 280, 296, 320, 340, 370, 448, 476, 518, 544, 560, 592, 595, 629, 680, 740, 952, 1036, 1088, 1120, 1184, 1190, 1258, 1295, 1360, 1369, 1480, 1904, 2072, 2240, 2368, 2380, 2516, 2590, 2720, 2738, 2960, 3145, 3808, 4144, 4403, 4760, 5032, 5180, 5440, 5476, 5920, 6290, 6845, 7616, 8288, 8806, 9520, 9583, 10064, 10360, 10952, 11840, 12580, 13690, 16576, 17612, 19040, 19166, 20128, 20720, 21904, 22015, 23273, 25160, 27380, 35224, 38080, 38332, 40256, 41440, 43808, 44030, 46546, 47915, 50320, 54760, 70448, 76664, 82880, 87616, 88060, 93092, 95830, 100640, 109520, 116365, 140896, 153328, 162911, 176120, 186184, 191660, 201280, 219040, 232730, 281792, 306656, 325822, 352240, 372368, 383320, 438080, 465460, 613312, 651644, 704480, 744736, 766640, 814555, 930920, 1303288, 1408960, 1489472, 1533280, 1629110, 1861840, 2606576, 3066560, 3258220, 3723680, 5213152, 6516440, 7447360, 10426304, 13032880, 26065760, 52131520]

約数ペア:

[(1, 52131520), (2, 26065760), (4, 13032880), (5, 10426304), (7, 7447360), (8, 6516440), (10, 5213152), (14, 3723680), (16, 3258220), (17, 3066560), (20, 2606576), (28, 1861840), (32, 1629110), (34, 1533280), (35, 1489472), (37, 1408960), (40, 1303288), (56, 930920), (64, 814555), (68, 766640), (70, 744736), (74, 704480), (80, 651644), (85, 613312), (112, 465460), (119, 438080), (136, 383320), (140, 372368), (148, 352240), (160, 325822), (170, 306656), (185, 281792), (224, 232730), (238, 219040), (259, 201280), (272, 191660), (280, 186184), (296, 176120), (320, 162911), (340, 153328), (370, 140896), (448, 116365), (476, 109520), (518, 100640), (544, 95830), (560, 93092), (592, 88060), (595, 87616), (629, 82880), (680, 76664), (740, 70448), (952, 54760), (1036, 50320), (1088, 47915), (1120, 46546), (1184, 44030), (1190, 43808), (1258, 41440), (1295, 40256), (1360, 38332), (1369, 38080), (1480, 35224), (1904, 27380), (2072, 25160), (2240, 23273), (2368, 22015), (2380, 21904), (2516, 20720), (2590, 20128), (2720, 19166), (2738, 19040), (2960, 17612), (3145, 16576), (3808, 13690), (4144, 12580), (4403, 11840), (4760, 10952), (5032, 10360), (5180, 10064), (5440, 9583), (5476, 9520), (5920, 8806), (6290, 8288), (6845, 7616)]