53074480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21401}}^1$

素因数の和:21445

約数の個数: 40

約数和(自身を含む): 127384704

約数和(自身を除く): 74310224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 21401, 42802, 85604, 107005, 171208, 214010, 342416, 428020, 663431, 856040, 1326862, 1712080, 2653724, 3317155, 5307448, 6634310, 10614896, 13268620, 26537240, 53074480]

約数ペア:

[(1, 53074480), (2, 26537240), (4, 13268620), (5, 10614896), (8, 6634310), (10, 5307448), (16, 3317155), (20, 2653724), (31, 1712080), (40, 1326862), (62, 856040), (80, 663431), (124, 428020), (155, 342416), (248, 214010), (310, 171208), (496, 107005), (620, 85604), (1240, 42802), (2480, 21401)]