53285340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2237}}^1$

素因数の和:2646

約数の個数: 48

約数和(自身を含む): 149641632

約数和(自身を除く): 96356292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2237, 2382, 3970, 4474, 4764, 5955, 6711, 7940, 8948, 11185, 11910, 13422, 22370, 23820, 26844, 33555, 44740, 67110, 134220, 888089, 1776178, 2664267, 3552356, 4440445, 5328534, 8880890, 10657068, 13321335, 17761780, 26642670, 53285340]

約数ペア:

[(1, 53285340), (2, 26642670), (3, 17761780), (4, 13321335), (5, 10657068), (6, 8880890), (10, 5328534), (12, 4440445), (15, 3552356), (20, 2664267), (30, 1776178), (60, 888089), (397, 134220), (794, 67110), (1191, 44740), (1588, 33555), (1985, 26844), (2237, 23820), (2382, 22370), (3970, 13422), (4474, 11910), (4764, 11185), (5955, 8948), (6711, 7940)]