55503896

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 122860800

約数和(自身を除く): 67356904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 107, 118, 157, 214, 236, 314, 413, 428, 472, 628, 749, 826, 856, 1099, 1256, 1498, 1652, 2198, 2996, 3304, 4396, 5992, 6313, 8792, 9263, 12626, 16799, 18526, 25252, 33598, 37052, 44191, 50504, 64841, 67196, 74104, 88382, 117593, 129682, 134392, 176764, 235186, 259364, 353528, 470372, 518728, 940744, 991141, 1982282, 3964564, 6937987, 7929128, 13875974, 27751948, 55503896]

約数ペア:

[(1, 55503896), (2, 27751948), (4, 13875974), (7, 7929128), (8, 6937987), (14, 3964564), (28, 1982282), (56, 991141), (59, 940744), (107, 518728), (118, 470372), (157, 353528), (214, 259364), (236, 235186), (314, 176764), (413, 134392), (428, 129682), (472, 117593), (628, 88382), (749, 74104), (826, 67196), (856, 64841), (1099, 50504), (1256, 44191), (1498, 37052), (1652, 33598), (2198, 25252), (2996, 18526), (3304, 16799), (4396, 12626), (5992, 9263), (6313, 8792)]