40552278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{541}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 90418608

約数和(自身を除く): 49866330

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 541, 806, 961, 1082, 1209, 1623, 1922, 2418, 2883, 3246, 5766, 7033, 12493, 14066, 16771, 21099, 24986, 33542, 37479, 42198, 50313, 74958, 100626, 218023, 436046, 519901, 654069, 1039802, 1308138, 1559703, 3119406, 6758713, 13517426, 20276139, 40552278]

約数ペア:

[(1, 40552278), (2, 20276139), (3, 13517426), (6, 6758713), (13, 3119406), (26, 1559703), (31, 1308138), (39, 1039802), (62, 654069), (78, 519901), (93, 436046), (186, 218023), (403, 100626), (541, 74958), (806, 50313), (961, 42198), (1082, 37479), (1209, 33542), (1623, 24986), (1922, 21099), (2418, 16771), (2883, 14066), (3246, 12493), (5766, 7033)]