56447235

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2053}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 107662464

約数和(自身を除く): 51215229

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 195, 235, 423, 585, 611, 705, 1833, 2053, 2115, 3055, 5499, 6159, 9165, 10265, 18477, 26689, 27495, 30795, 80067, 92385, 96491, 133445, 240201, 289473, 400335, 482455, 868419, 1201005, 1254383, 1447365, 3763149, 4342095, 6271915, 11289447, 18815745, 56447235]

約数ペア:

[(1, 56447235), (3, 18815745), (5, 11289447), (9, 6271915), (13, 4342095), (15, 3763149), (39, 1447365), (45, 1254383), (47, 1201005), (65, 868419), (117, 482455), (141, 400335), (195, 289473), (235, 240201), (423, 133445), (585, 96491), (611, 92385), (705, 80067), (1833, 30795), (2053, 27495), (2115, 26689), (3055, 18477), (5499, 10265), (6159, 9165)]