55385358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1318699}}^1$

素因数の和:1318711

約数の個数: 16

約数和(自身を含む): 126595200

約数和(自身を除く): 71209842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1318699, 2637398, 3956097, 7912194, 9230893, 18461786, 27692679, 55385358]

約数ペア:

[(1, 55385358), (2, 27692679), (3, 18461786), (6, 9230893), (7, 7912194), (14, 3956097), (21, 2637398), (42, 1318699)]