55205164

素因数分解:

$2^2\times 7^3\times {\mathrm{40237}}^1$

素因数の和:40262

約数の個数: 24

約数和(自身を含む): 112666400

約数和(自身を除く): 57461236

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 40237, 80474, 160948, 281659, 563318, 1126636, 1971613, 3943226, 7886452, 13801291, 27602582, 55205164]

約数ペア:

[(1, 55205164), (2, 27602582), (4, 13801291), (7, 7886452), (14, 3943226), (28, 1971613), (49, 1126636), (98, 563318), (196, 281659), (343, 160948), (686, 80474), (1372, 40237)]