55506616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20347}}^1$

素因数の和:20395

約数の個数: 32

約数和(自身を含む): 117204480

約数和(自身を除く): 61697864

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 20347, 40694, 81388, 162776, 223817, 447634, 630757, 895268, 1261514, 1790536, 2523028, 5046056, 6938327, 13876654, 27753308, 55506616]

約数ペア:

[(1, 55506616), (2, 27753308), (4, 13876654), (8, 6938327), (11, 5046056), (22, 2523028), (31, 1790536), (44, 1261514), (62, 895268), (88, 630757), (124, 447634), (248, 223817), (341, 162776), (682, 81388), (1364, 40694), (2728, 20347)]