53293480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70123}}^1$

素因数の和:70153

約数の個数: 32

約数和(自身を含む): 126223200

約数和(自身を除く): 72929720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 70123, 140246, 280492, 350615, 560984, 701230, 1332337, 1402460, 2664674, 2804920, 5329348, 6661685, 10658696, 13323370, 26646740, 53293480]

約数ペア:

[(1, 53293480), (2, 26646740), (4, 13323370), (5, 10658696), (8, 6661685), (10, 5329348), (19, 2804920), (20, 2664674), (38, 1402460), (40, 1332337), (76, 701230), (95, 560984), (152, 350615), (190, 280492), (380, 140246), (760, 70123)]