51340544

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 111259008

約数和(自身を除く): 59918464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 128, 136, 188, 251, 256, 272, 376, 502, 544, 752, 799, 1004, 1088, 1504, 1598, 2008, 2176, 3008, 3196, 4016, 4267, 4352, 6016, 6392, 8032, 8534, 11797, 12032, 12784, 16064, 17068, 23594, 25568, 32128, 34136, 47188, 51136, 64256, 68272, 94376, 102272, 136544, 188752, 200549, 204544, 273088, 377504, 401098, 546176, 755008, 802196, 1092352, 1510016, 1604392, 3020032, 3208784, 6417568, 12835136, 25670272, 51340544]

約数ペア:

[(1, 51340544), (2, 25670272), (4, 12835136), (8, 6417568), (16, 3208784), (17, 3020032), (32, 1604392), (34, 1510016), (47, 1092352), (64, 802196), (68, 755008), (94, 546176), (128, 401098), (136, 377504), (188, 273088), (251, 204544), (256, 200549), (272, 188752), (376, 136544), (502, 102272), (544, 94376), (752, 68272), (799, 64256), (1004, 51136), (1088, 47188), (1504, 34136), (1598, 32128), (2008, 25568), (2176, 23594), (3008, 17068), (3196, 16064), (4016, 12784), (4267, 12032), (4352, 11797), (6016, 8534), (6392, 8032)]