52239560

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:846

約数の個数: 64

約数和(自身を含む): 123448320

約数和(自身を除く): 71208760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 47, 74, 94, 148, 185, 188, 235, 296, 370, 376, 470, 740, 751, 940, 1480, 1502, 1739, 1880, 3004, 3478, 3755, 6008, 6956, 7510, 8695, 13912, 15020, 17390, 27787, 30040, 34780, 35297, 55574, 69560, 70594, 111148, 138935, 141188, 176485, 222296, 277870, 282376, 352970, 555740, 705940, 1111480, 1305989, 1411880, 2611978, 5223956, 6529945, 10447912, 13059890, 26119780, 52239560]

約数ペア:

[(1, 52239560), (2, 26119780), (4, 13059890), (5, 10447912), (8, 6529945), (10, 5223956), (20, 2611978), (37, 1411880), (40, 1305989), (47, 1111480), (74, 705940), (94, 555740), (148, 352970), (185, 282376), (188, 277870), (235, 222296), (296, 176485), (370, 141188), (376, 138935), (470, 111148), (740, 70594), (751, 69560), (940, 55574), (1480, 35297), (1502, 34780), (1739, 30040), (1880, 27787), (3004, 17390), (3478, 15020), (3755, 13912), (6008, 8695), (6956, 7510)]