55390454

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1103}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 101108736

約数和(自身を除く): 45718282

約数列:

[1, 2, 7, 14, 17, 34, 119, 211, 238, 422, 1103, 1477, 2206, 2954, 3587, 7174, 7721, 15442, 18751, 25109, 37502, 50218, 131257, 232733, 262514, 465466, 1629131, 3258262, 3956461, 7912922, 27695227, 55390454]

約数ペア:

[(1, 55390454), (2, 27695227), (7, 7912922), (14, 3956461), (17, 3258262), (34, 1629131), (119, 465466), (211, 262514), (238, 232733), (422, 131257), (1103, 50218), (1477, 37502), (2206, 25109), (2954, 18751), (3587, 15442), (7174, 7721)]