55398180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8629}}^1$

素因数の和:8748

約数の個数: 48

約数和(自身を含む): 156582720

約数和(自身を除く): 101184540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 8629, 17258, 25887, 34516, 43145, 51774, 86290, 103548, 129435, 172580, 258870, 517740, 923303, 1846606, 2769909, 3693212, 4616515, 5539818, 9233030, 11079636, 13849545, 18466060, 27699090, 55398180]

約数ペア:

[(1, 55398180), (2, 27699090), (3, 18466060), (4, 13849545), (5, 11079636), (6, 9233030), (10, 5539818), (12, 4616515), (15, 3693212), (20, 2769909), (30, 1846606), (60, 923303), (107, 517740), (214, 258870), (321, 172580), (428, 129435), (535, 103548), (642, 86290), (1070, 51774), (1284, 43145), (1605, 34516), (2140, 25887), (3210, 17258), (6420, 8629)]