55619642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 93563904

約数和(自身を除く): 37944262

約数列:

[1, 2, 13, 26, 31, 62, 151, 302, 403, 457, 806, 914, 1963, 3926, 4681, 5941, 9362, 11882, 14167, 28334, 60853, 69007, 121706, 138014, 184171, 368342, 897091, 1794182, 2139217, 4278434, 27809821, 55619642]

約数ペア:

[(1, 55619642), (2, 27809821), (13, 4278434), (26, 2139217), (31, 1794182), (62, 897091), (151, 368342), (302, 184171), (403, 138014), (457, 121706), (806, 69007), (914, 60853), (1963, 28334), (3926, 14167), (4681, 11882), (5941, 9362)]