53693120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12907}}^1$

素因数の和:12937

約数の個数: 56

約数和(自身を含む): 137702544

約数和(自身を除く): 84009424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 12907, 25814, 51628, 64535, 103256, 129070, 167791, 206512, 258140, 335582, 413024, 516280, 671164, 826048, 838955, 1032560, 1342328, 1677910, 2065120, 2684656, 3355820, 4130240, 5369312, 6711640, 10738624, 13423280, 26846560, 53693120]

約数ペア:

[(1, 53693120), (2, 26846560), (4, 13423280), (5, 10738624), (8, 6711640), (10, 5369312), (13, 4130240), (16, 3355820), (20, 2684656), (26, 2065120), (32, 1677910), (40, 1342328), (52, 1032560), (64, 838955), (65, 826048), (80, 671164), (104, 516280), (130, 413024), (160, 335582), (208, 258140), (260, 206512), (320, 167791), (416, 129070), (520, 103256), (832, 64535), (1040, 51628), (2080, 25814), (4160, 12907)]