51974220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9733}}^1$

素因数の和:9834

約数の個数: 48

約数和(自身を含む): 147178080

約数和(自身を除く): 95203860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 9733, 19466, 29199, 38932, 48665, 58398, 97330, 116796, 145995, 194660, 291990, 583980, 866237, 1732474, 2598711, 3464948, 4331185, 5197422, 8662370, 10394844, 12993555, 17324740, 25987110, 51974220]

約数ペア:

[(1, 51974220), (2, 25987110), (3, 17324740), (4, 12993555), (5, 10394844), (6, 8662370), (10, 5197422), (12, 4331185), (15, 3464948), (20, 2598711), (30, 1732474), (60, 866237), (89, 583980), (178, 291990), (267, 194660), (356, 145995), (445, 116796), (534, 97330), (890, 58398), (1068, 48665), (1335, 38932), (1780, 29199), (2670, 19466), (5340, 9733)]