50702440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 119394000

約数和(自身を除く): 68691560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 109, 116, 145, 218, 232, 290, 401, 436, 545, 580, 802, 872, 1090, 1160, 1604, 2005, 2180, 3161, 3208, 4010, 4360, 6322, 8020, 11629, 12644, 15805, 16040, 23258, 25288, 31610, 43709, 46516, 58145, 63220, 87418, 93032, 116290, 126440, 174836, 218545, 232580, 349672, 437090, 465160, 874180, 1267561, 1748360, 2535122, 5070244, 6337805, 10140488, 12675610, 25351220, 50702440]

約数ペア:

[(1, 50702440), (2, 25351220), (4, 12675610), (5, 10140488), (8, 6337805), (10, 5070244), (20, 2535122), (29, 1748360), (40, 1267561), (58, 874180), (109, 465160), (116, 437090), (145, 349672), (218, 232580), (232, 218545), (290, 174836), (401, 126440), (436, 116290), (545, 93032), (580, 87418), (802, 63220), (872, 58145), (1090, 46516), (1160, 43709), (1604, 31610), (2005, 25288), (2180, 23258), (3161, 16040), (3208, 15805), (4010, 12644), (4360, 11629), (6322, 8020)]