57420052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 111767040

約数和(自身を除く): 54346988

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 107, 214, 307, 428, 437, 614, 874, 1228, 1748, 2033, 2461, 4066, 4922, 5833, 7061, 8132, 9844, 11666, 14122, 23332, 28244, 32849, 46759, 65698, 93518, 131396, 134159, 187036, 268318, 536636, 624131, 755527, 1248262, 1511054, 2496524, 3022108, 14355013, 28710026, 57420052]

約数ペア:

[(1, 57420052), (2, 28710026), (4, 14355013), (19, 3022108), (23, 2496524), (38, 1511054), (46, 1248262), (76, 755527), (92, 624131), (107, 536636), (214, 268318), (307, 187036), (428, 134159), (437, 131396), (614, 93518), (874, 65698), (1228, 46759), (1748, 32849), (2033, 28244), (2461, 23332), (4066, 14122), (4922, 11666), (5833, 9844), (7061, 8132)]