139475450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{121283}}^1$

素因数の和:121318

約数の個数: 24

約数和(自身を含む): 270705888

約数和(自身を除く): 131230438

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 121283, 242566, 606415, 1212830, 2789509, 3032075, 5579018, 6064150, 13947545, 27895090, 69737725, 139475450]

約数ペア:

[(1, 139475450), (2, 69737725), (5, 27895090), (10, 13947545), (23, 6064150), (25, 5579018), (46, 3032075), (50, 2789509), (115, 1212830), (230, 606415), (575, 242566), (1150, 121283)]