55581942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 128024064

約数和(自身を除く): 72442122

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 167, 221, 251, 334, 442, 501, 502, 663, 753, 1002, 1326, 1506, 2171, 2839, 3263, 4267, 4342, 5678, 6513, 6526, 8517, 8534, 9789, 12801, 13026, 17034, 19578, 25602, 36907, 41917, 55471, 73814, 83834, 110721, 110942, 125751, 166413, 221442, 251502, 332826, 544921, 712589, 1089842, 1425178, 1634763, 2137767, 3269526, 4275534, 9263657, 18527314, 27790971, 55581942]

約数ペア:

[(1, 55581942), (2, 27790971), (3, 18527314), (6, 9263657), (13, 4275534), (17, 3269526), (26, 2137767), (34, 1634763), (39, 1425178), (51, 1089842), (78, 712589), (102, 544921), (167, 332826), (221, 251502), (251, 221442), (334, 166413), (442, 125751), (501, 110942), (502, 110721), (663, 83834), (753, 73814), (1002, 55471), (1326, 41917), (1506, 36907), (2171, 25602), (2839, 19578), (3263, 17034), (4267, 13026), (4342, 12801), (5678, 9789), (6513, 8534), (6526, 8517)]