48955820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^2$

素因数の和:602

約数の個数: 36

約数和(自身を含む): 106502592

約数和(自身を除く): 57546772

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 281, 310, 562, 620, 1124, 1405, 2810, 5620, 8711, 17422, 34844, 43555, 78961, 87110, 157922, 174220, 315844, 394805, 789610, 1579220, 2447791, 4895582, 9791164, 12238955, 24477910, 48955820]

約数ペア:

[(1, 48955820), (2, 24477910), (4, 12238955), (5, 9791164), (10, 4895582), (20, 2447791), (31, 1579220), (62, 789610), (124, 394805), (155, 315844), (281, 174220), (310, 157922), (562, 87110), (620, 78961), (1124, 43555), (1405, 34844), (2810, 17422), (5620, 8711)]