56804970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26669}}^1$

素因数の和:26750

約数の個数: 32

約数和(自身を含む): 138257280

約数和(自身を除く): 81452310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 26669, 53338, 80007, 133345, 160014, 266690, 400035, 800070, 1893499, 3786998, 5680497, 9467495, 11360994, 18934990, 28402485, 56804970]

約数ペア:

[(1, 56804970), (2, 28402485), (3, 18934990), (5, 11360994), (6, 9467495), (10, 5680497), (15, 3786998), (30, 1893499), (71, 800070), (142, 400035), (213, 266690), (355, 160014), (426, 133345), (710, 80007), (1065, 53338), (2130, 26669)]