55071878460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12927671}}^1$

素因数の和:12927754

約数の個数: 48

約数和(自身を含む): 156373120512

約数和(自身を除く): 101301242052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 12927671, 25855342, 38783013, 51710684, 64638355, 77566026, 129276710, 155132052, 193915065, 258553420, 387830130, 775660260, 917864641, 1835729282, 2753593923, 3671458564, 4589323205, 5507187846, 9178646410, 11014375692, 13767969615, 18357292820, 27535939230, 55071878460]

約数ペア:

[(1, 55071878460), (2, 27535939230), (3, 18357292820), (4, 13767969615), (5, 11014375692), (6, 9178646410), (10, 5507187846), (12, 4589323205), (15, 3671458564), (20, 2753593923), (30, 1835729282), (60, 917864641), (71, 775660260), (142, 387830130), (213, 258553420), (284, 193915065), (355, 155132052), (426, 129276710), (710, 77566026), (852, 64638355), (1065, 51710684), (1420, 38783013), (2130, 25855342), (4260, 12927671)]