53661330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1423}}^1$

素因数の和:1855

約数の個数: 48

約数和(自身を含む): 139950720

約数和(自身を除く): 86289390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 419, 838, 1257, 1423, 2095, 2514, 2846, 3771, 4190, 4269, 6285, 7115, 7542, 8538, 12570, 12807, 14230, 18855, 21345, 25614, 37710, 42690, 64035, 128070, 596237, 1192474, 1788711, 2981185, 3577422, 5366133, 5962370, 8943555, 10732266, 17887110, 26830665, 53661330]

約数ペア:

[(1, 53661330), (2, 26830665), (3, 17887110), (5, 10732266), (6, 8943555), (9, 5962370), (10, 5366133), (15, 3577422), (18, 2981185), (30, 1788711), (45, 1192474), (90, 596237), (419, 128070), (838, 64035), (1257, 42690), (1423, 37710), (2095, 25614), (2514, 21345), (2846, 18855), (3771, 14230), (4190, 12807), (4269, 12570), (6285, 8538), (7115, 7542)]