56545818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{3461}}^1$

素因数の和:3862

約数の個数: 32

約数和(自身を含む): 129617280

約数和(自身を除く): 73071462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 389, 778, 1167, 2334, 2723, 3461, 5446, 6922, 8169, 10383, 16338, 20766, 24227, 48454, 72681, 145362, 1346329, 2692658, 4038987, 8077974, 9424303, 18848606, 28272909, 56545818]

約数ペア:

[(1, 56545818), (2, 28272909), (3, 18848606), (6, 9424303), (7, 8077974), (14, 4038987), (21, 2692658), (42, 1346329), (389, 145362), (778, 72681), (1167, 48454), (2334, 24227), (2723, 20766), (3461, 16338), (5446, 10383), (6922, 8169)]