53477248

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2043

約数の個数: 64

約数和(自身を含む): 122400000

約数和(自身を除く): 68922752

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 1999, 2432, 3344, 3998, 6688, 7996, 13376, 15992, 21989, 26752, 31984, 37981, 43978, 63968, 75962, 87956, 127936, 151924, 175912, 255872, 303848, 351824, 417791, 607696, 703648, 835582, 1215392, 1407296, 1671164, 2430784, 2814592, 3342328, 4861568, 6684656, 13369312, 26738624, 53477248]

約数ペア:

[(1, 53477248), (2, 26738624), (4, 13369312), (8, 6684656), (11, 4861568), (16, 3342328), (19, 2814592), (22, 2430784), (32, 1671164), (38, 1407296), (44, 1215392), (64, 835582), (76, 703648), (88, 607696), (128, 417791), (152, 351824), (176, 303848), (209, 255872), (304, 175912), (352, 151924), (418, 127936), (608, 87956), (704, 75962), (836, 63968), (1216, 43978), (1408, 37981), (1672, 31984), (1999, 26752), (2432, 21989), (3344, 15992), (3998, 13376), (6688, 7996)]