55780384

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1481}}^1$

素因数の和:1609

約数の個数: 48

約数和(自身を含む): 121002336

約数和(自身を除く): 65221952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 107, 176, 214, 352, 428, 856, 1177, 1481, 1712, 2354, 2962, 3424, 4708, 5924, 9416, 11848, 16291, 18832, 23696, 32582, 37664, 47392, 65164, 130328, 158467, 260656, 316934, 521312, 633868, 1267736, 1743137, 2535472, 3486274, 5070944, 6972548, 13945096, 27890192, 55780384]

約数ペア:

[(1, 55780384), (2, 27890192), (4, 13945096), (8, 6972548), (11, 5070944), (16, 3486274), (22, 2535472), (32, 1743137), (44, 1267736), (88, 633868), (107, 521312), (176, 316934), (214, 260656), (352, 158467), (428, 130328), (856, 65164), (1177, 47392), (1481, 37664), (1712, 32582), (2354, 23696), (2962, 18832), (3424, 16291), (4708, 11848), (5924, 9416)]