51209760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{15241}}^1$

素因数の和:15266

約数の個数: 96

約数和(自身を含む): 184367232

約数和(自身を除く): 133157472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 15241, 30482, 45723, 60964, 76205, 91446, 106687, 121928, 152410, 182892, 213374, 228615, 243856, 304820, 320061, 365784, 426748, 457230, 487712, 533435, 609640, 640122, 731568, 853496, 914460, 1066870, 1219280, 1280244, 1463136, 1600305, 1706992, 1828920, 2133740, 2438560, 2560488, 3200610, 3413984, 3657840, 4267480, 5120976, 6401220, 7315680, 8534960, 10241952, 12802440, 17069920, 25604880, 51209760]

約数ペア:

[(1, 51209760), (2, 25604880), (3, 17069920), (4, 12802440), (5, 10241952), (6, 8534960), (7, 7315680), (8, 6401220), (10, 5120976), (12, 4267480), (14, 3657840), (15, 3413984), (16, 3200610), (20, 2560488), (21, 2438560), (24, 2133740), (28, 1828920), (30, 1706992), (32, 1600305), (35, 1463136), (40, 1280244), (42, 1219280), (48, 1066870), (56, 914460), (60, 853496), (70, 731568), (80, 640122), (84, 609640), (96, 533435), (105, 487712), (112, 457230), (120, 426748), (140, 365784), (160, 320061), (168, 304820), (210, 243856), (224, 228615), (240, 213374), (280, 182892), (336, 152410), (420, 121928), (480, 106687), (560, 91446), (672, 76205), (840, 60964), (1120, 45723), (1680, 30482), (3360, 15241)]