53215884

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{77801}}^1$

素因数の和:77830

約数の個数: 36

約数和(自身を含む): 141599640

約数和(自身を除く): 88383756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 77801, 155602, 233403, 311204, 466806, 700209, 933612, 1400418, 1478219, 2800836, 2956438, 4434657, 5912876, 8869314, 13303971, 17738628, 26607942, 53215884]

約数ペア:

[(1, 53215884), (2, 26607942), (3, 17738628), (4, 13303971), (6, 8869314), (9, 5912876), (12, 4434657), (18, 2956438), (19, 2800836), (36, 1478219), (38, 1400418), (57, 933612), (76, 700209), (114, 466806), (171, 311204), (228, 233403), (342, 155602), (684, 77801)]