52288040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{186743}}^1$

素因数の和:186761

約数の個数: 32

約数和(自身を含む): 134455680

約数和(自身を除く): 82167640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 186743, 373486, 746972, 933715, 1307201, 1493944, 1867430, 2614402, 3734860, 5228804, 6536005, 7469720, 10457608, 13072010, 26144020, 52288040]

約数ペア:

[(1, 52288040), (2, 26144020), (4, 13072010), (5, 10457608), (7, 7469720), (8, 6536005), (10, 5228804), (14, 3734860), (20, 2614402), (28, 1867430), (35, 1493944), (40, 1307201), (56, 933715), (70, 746972), (140, 373486), (280, 186743)]