53783360

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1283}}^1$

素因数の和:1431

約数の個数: 56

約数和(自身を含む): 129149856

約数和(自身を除く): 75366496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1048, 1283, 1310, 2096, 2566, 2620, 4192, 5132, 5240, 6415, 8384, 10264, 10480, 12830, 20528, 20960, 25660, 41056, 41920, 51320, 82112, 102640, 168073, 205280, 336146, 410560, 672292, 840365, 1344584, 1680730, 2689168, 3361460, 5378336, 6722920, 10756672, 13445840, 26891680, 53783360]

約数ペア:

[(1, 53783360), (2, 26891680), (4, 13445840), (5, 10756672), (8, 6722920), (10, 5378336), (16, 3361460), (20, 2689168), (32, 1680730), (40, 1344584), (64, 840365), (80, 672292), (131, 410560), (160, 336146), (262, 205280), (320, 168073), (524, 102640), (655, 82112), (1048, 51320), (1283, 41920), (1310, 41056), (2096, 25660), (2566, 20960), (2620, 20528), (4192, 12830), (5132, 10480), (5240, 10264), (6415, 8384)]