49953180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1987}}^1$

素因数の和:2418

約数の個数: 48

約数和(自身を含む): 140273280

約数和(自身を除く): 90320100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419, 838, 1257, 1676, 1987, 2095, 2514, 3974, 4190, 5028, 5961, 6285, 7948, 8380, 9935, 11922, 12570, 19870, 23844, 25140, 29805, 39740, 59610, 119220, 832553, 1665106, 2497659, 3330212, 4162765, 4995318, 8325530, 9990636, 12488295, 16651060, 24976590, 49953180]

約数ペア:

[(1, 49953180), (2, 24976590), (3, 16651060), (4, 12488295), (5, 9990636), (6, 8325530), (10, 4995318), (12, 4162765), (15, 3330212), (20, 2497659), (30, 1665106), (60, 832553), (419, 119220), (838, 59610), (1257, 39740), (1676, 29805), (1987, 25140), (2095, 23844), (2514, 19870), (3974, 12570), (4190, 11922), (5028, 9935), (5961, 8380), (6285, 7948)]