53790850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 103707648

約数和(自身を除く): 49916798

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 127, 197, 215, 254, 394, 430, 635, 985, 1075, 1270, 1970, 2150, 3175, 4925, 5461, 6350, 8471, 9850, 10922, 16942, 25019, 27305, 42355, 50038, 54610, 84710, 125095, 136525, 211775, 250190, 273050, 423550, 625475, 1075817, 1250950, 2151634, 5379085, 10758170, 26895425, 53790850]

約数ペア:

[(1, 53790850), (2, 26895425), (5, 10758170), (10, 5379085), (25, 2151634), (43, 1250950), (50, 1075817), (86, 625475), (127, 423550), (197, 273050), (215, 250190), (254, 211775), (394, 136525), (430, 125095), (635, 84710), (985, 54610), (1075, 50038), (1270, 42355), (1970, 27305), (2150, 25019), (3175, 16942), (4925, 10922), (5461, 9850), (6350, 8471)]