51833240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41801}}^1$

素因数の和:41843

約数の個数: 32

約数和(自身を含む): 120389760

約数和(自身を除く): 68556520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 41801, 83602, 167204, 209005, 334408, 418010, 836020, 1295831, 1672040, 2591662, 5183324, 6479155, 10366648, 12958310, 25916620, 51833240]

約数ペア:

[(1, 51833240), (2, 25916620), (4, 12958310), (5, 10366648), (8, 6479155), (10, 5183324), (20, 2591662), (31, 1672040), (40, 1295831), (62, 836020), (124, 418010), (155, 334408), (248, 209005), (310, 167204), (620, 83602), (1240, 41801)]