51380856

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{6547}}^1$

素因数の和:6668

約数の個数: 48

約数和(自身を含む): 140454600

約数和(自身を除く): 89073744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 6547, 7848, 13094, 19641, 26188, 39282, 52376, 58923, 78564, 117846, 157128, 235692, 471384, 713623, 1427246, 2140869, 2854492, 4281738, 5708984, 6422607, 8563476, 12845214, 17126952, 25690428, 51380856]

約数ペア:

[(1, 51380856), (2, 25690428), (3, 17126952), (4, 12845214), (6, 8563476), (8, 6422607), (9, 5708984), (12, 4281738), (18, 2854492), (24, 2140869), (36, 1427246), (72, 713623), (109, 471384), (218, 235692), (327, 157128), (436, 117846), (654, 78564), (872, 58923), (981, 52376), (1308, 39282), (1962, 26188), (2616, 19641), (3924, 13094), (6547, 7848)]