47553318

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:619

約数の個数: 80

約数和(自身を含む): 116671104

約数和(自身を除く): 69117786

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 81, 93, 102, 153, 162, 186, 279, 306, 459, 527, 557, 558, 837, 918, 1054, 1114, 1377, 1581, 1671, 1674, 2511, 2754, 3162, 3342, 4743, 5013, 5022, 9469, 9486, 10026, 14229, 15039, 17267, 18938, 28407, 28458, 30078, 34534, 42687, 45117, 51801, 56814, 85221, 85374, 90234, 103602, 155403, 170442, 255663, 293539, 310806, 466209, 511326, 587078, 766989, 880617, 932418, 1398627, 1533978, 1761234, 2641851, 2797254, 5283702, 7925553, 15851106, 23776659, 47553318]

約数ペア:

[(1, 47553318), (2, 23776659), (3, 15851106), (6, 7925553), (9, 5283702), (17, 2797254), (18, 2641851), (27, 1761234), (31, 1533978), (34, 1398627), (51, 932418), (54, 880617), (62, 766989), (81, 587078), (93, 511326), (102, 466209), (153, 310806), (162, 293539), (186, 255663), (279, 170442), (306, 155403), (459, 103602), (527, 90234), (557, 85374), (558, 85221), (837, 56814), (918, 51801), (1054, 45117), (1114, 42687), (1377, 34534), (1581, 30078), (1671, 28458), (1674, 28407), (2511, 18938), (2754, 17267), (3162, 15039), (3342, 14229), (4743, 10026), (5013, 9486), (5022, 9469)]