51749016

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{929}}^1$

素因数の和:1160

約数の個数: 64

約数和(自身を含む): 141955200

約数和(自身を除く): 90206184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 211, 264, 422, 633, 844, 929, 1266, 1688, 1858, 2321, 2532, 2787, 3716, 4642, 5064, 5574, 6963, 7432, 9284, 10219, 11148, 13926, 18568, 20438, 22296, 27852, 30657, 40876, 55704, 61314, 81752, 122628, 196019, 245256, 392038, 588057, 784076, 1176114, 1568152, 2156209, 2352228, 4312418, 4704456, 6468627, 8624836, 12937254, 17249672, 25874508, 51749016]

約数ペア:

[(1, 51749016), (2, 25874508), (3, 17249672), (4, 12937254), (6, 8624836), (8, 6468627), (11, 4704456), (12, 4312418), (22, 2352228), (24, 2156209), (33, 1568152), (44, 1176114), (66, 784076), (88, 588057), (132, 392038), (211, 245256), (264, 196019), (422, 122628), (633, 81752), (844, 61314), (929, 55704), (1266, 40876), (1688, 30657), (1858, 27852), (2321, 22296), (2532, 20438), (2787, 18568), (3716, 13926), (4642, 11148), (5064, 10219), (5574, 9284), (6963, 7432)]