52699360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 143603712

約数和(自身を除く): 90904352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 211, 223, 224, 280, 422, 446, 560, 844, 892, 1055, 1115, 1120, 1477, 1561, 1688, 1784, 2110, 2230, 2954, 3122, 3376, 3568, 4220, 4460, 5908, 6244, 6752, 7136, 7385, 7805, 8440, 8920, 11816, 12488, 14770, 15610, 16880, 17840, 23632, 24976, 29540, 31220, 33760, 35680, 47053, 47264, 49952, 59080, 62440, 94106, 118160, 124880, 188212, 235265, 236320, 249760, 329371, 376424, 470530, 658742, 752848, 941060, 1317484, 1505696, 1646855, 1882120, 2634968, 3293710, 3764240, 5269936, 6587420, 7528480, 10539872, 13174840, 26349680, 52699360]

約数ペア:

[(1, 52699360), (2, 26349680), (4, 13174840), (5, 10539872), (7, 7528480), (8, 6587420), (10, 5269936), (14, 3764240), (16, 3293710), (20, 2634968), (28, 1882120), (32, 1646855), (35, 1505696), (40, 1317484), (56, 941060), (70, 752848), (80, 658742), (112, 470530), (140, 376424), (160, 329371), (211, 249760), (223, 236320), (224, 235265), (280, 188212), (422, 124880), (446, 118160), (560, 94106), (844, 62440), (892, 59080), (1055, 49952), (1115, 47264), (1120, 47053), (1477, 35680), (1561, 33760), (1688, 31220), (1784, 29540), (2110, 24976), (2230, 23632), (2954, 17840), (3122, 16880), (3376, 15610), (3568, 14770), (4220, 12488), (4460, 11816), (5908, 8920), (6244, 8440), (6752, 7805), (7136, 7385)]