51213248

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:589

約数の個数: 56

約数和(自身を含む): 108886752

約数和(自身を除く): 57673504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 103, 136, 206, 272, 412, 457, 544, 824, 914, 1088, 1648, 1751, 1828, 3296, 3502, 3656, 6592, 7004, 7312, 7769, 14008, 14624, 15538, 28016, 29248, 31076, 47071, 56032, 62152, 94142, 112064, 124304, 188284, 248608, 376568, 497216, 753136, 800207, 1506272, 1600414, 3012544, 3200828, 6401656, 12803312, 25606624, 51213248]

約数ペア:

[(1, 51213248), (2, 25606624), (4, 12803312), (8, 6401656), (16, 3200828), (17, 3012544), (32, 1600414), (34, 1506272), (64, 800207), (68, 753136), (103, 497216), (136, 376568), (206, 248608), (272, 188284), (412, 124304), (457, 112064), (544, 94142), (824, 62152), (914, 56032), (1088, 47071), (1648, 31076), (1751, 29248), (1828, 28016), (3296, 15538), (3502, 14624), (3656, 14008), (6592, 7769), (7004, 7312)]