49697190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2803}}^1$

素因数の和:3013

約数の個数: 48

約数和(自身を含む): 129914928

約数和(自身を除く): 80217738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2803, 2955, 3546, 5606, 5910, 8409, 8865, 14015, 16818, 17730, 25227, 28030, 42045, 50454, 84090, 126135, 252270, 552191, 1104382, 1656573, 2760955, 3313146, 4969719, 5521910, 8282865, 9939438, 16565730, 24848595, 49697190]

約数ペア:

[(1, 49697190), (2, 24848595), (3, 16565730), (5, 9939438), (6, 8282865), (9, 5521910), (10, 4969719), (15, 3313146), (18, 2760955), (30, 1656573), (45, 1104382), (90, 552191), (197, 252270), (394, 126135), (591, 84090), (985, 50454), (1182, 42045), (1773, 28030), (1970, 25227), (2803, 17730), (2955, 16818), (3546, 14015), (5606, 8865), (5910, 8409)]