51004876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:610

約数の個数: 36

約数和(自身を含む): 97396992

約数和(自身を除く): 46392116

約数列:

[1, 2, 4, 13, 26, 52, 169, 197, 338, 383, 394, 676, 766, 788, 1532, 2561, 4979, 5122, 9958, 10244, 19916, 33293, 64727, 66586, 75451, 129454, 133172, 150902, 258908, 301804, 980863, 1961726, 3923452, 12751219, 25502438, 51004876]

約数ペア:

[(1, 51004876), (2, 25502438), (4, 12751219), (13, 3923452), (26, 1961726), (52, 980863), (169, 301804), (197, 258908), (338, 150902), (383, 133172), (394, 129454), (676, 75451), (766, 66586), (788, 64727), (1532, 33293), (2561, 19916), (4979, 10244), (5122, 9958)]