49921638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{27827}}^1$

素因数の和:27868

約数の個数: 32

約数和(自身を含む): 112202496

約数和(自身を除く): 62280858

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 27827, 55654, 83481, 166962, 361751, 640021, 723502, 1085253, 1280042, 1920063, 2170506, 3840126, 8320273, 16640546, 24960819, 49921638]

約数ペア:

[(1, 49921638), (2, 24960819), (3, 16640546), (6, 8320273), (13, 3840126), (23, 2170506), (26, 1920063), (39, 1280042), (46, 1085253), (69, 723502), (78, 640021), (138, 361751), (299, 166962), (598, 83481), (897, 55654), (1794, 27827)]