51309438

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 104582016

約数和(自身を除く): 53272578

約数列:

[1, 2, 3, 6, 83, 166, 197, 249, 394, 498, 523, 591, 1046, 1182, 1569, 3138, 16351, 32702, 43409, 49053, 86818, 98106, 103031, 130227, 206062, 260454, 309093, 618186, 8551573, 17103146, 25654719, 51309438]

約数ペア:

[(1, 51309438), (2, 25654719), (3, 17103146), (6, 8551573), (83, 618186), (166, 309093), (197, 260454), (249, 206062), (394, 130227), (498, 103031), (523, 98106), (591, 86818), (1046, 49053), (1182, 43409), (1569, 32702), (3138, 16351)]