55316478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1317059}}^1$

素因数の和:1317071

約数の個数: 16

約数和(自身を含む): 126437760

約数和(自身を除く): 71121282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1317059, 2634118, 3951177, 7902354, 9219413, 18438826, 27658239, 55316478]

約数ペア:

[(1, 55316478), (2, 27658239), (3, 18438826), (6, 9219413), (7, 7902354), (14, 3951177), (21, 2634118), (42, 1317059)]