51308658

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{91951}}^1$

素因数の和:91990

約数の個数: 24

約数和(自身を含む): 114756096

約数和(自身を除く): 63447438

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 91951, 183902, 275853, 551706, 827559, 1655118, 2850481, 5700962, 8551443, 17102886, 25654329, 51308658]

約数ペア:

[(1, 51308658), (2, 25654329), (3, 17102886), (6, 8551443), (9, 5700962), (18, 2850481), (31, 1655118), (62, 827559), (93, 551706), (186, 275853), (279, 183902), (558, 91951)]