55641726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3371}}^1$

素因数の和:3517

約数の個数: 48

約数和(自身を含む): 138872448

約数和(自身を除く): 83230722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2751, 3371, 5502, 6742, 8253, 10113, 16506, 20226, 23597, 30339, 47194, 60678, 70791, 141582, 212373, 424746, 441601, 883202, 1324803, 2649606, 3091207, 3974409, 6182414, 7948818, 9273621, 18547242, 27820863, 55641726]

約数ペア:

[(1, 55641726), (2, 27820863), (3, 18547242), (6, 9273621), (7, 7948818), (9, 6182414), (14, 3974409), (18, 3091207), (21, 2649606), (42, 1324803), (63, 883202), (126, 441601), (131, 424746), (262, 212373), (393, 141582), (786, 70791), (917, 60678), (1179, 47194), (1834, 30339), (2358, 23597), (2751, 20226), (3371, 16506), (5502, 10113), (6742, 8253)]