About the Number

29809850

29809849 ← → 29809851

2進数表記:1110001101101110010111010

漢数字表記:二千九百八十万九千八百五十

素因数分解:

2 1 × 5 2 × 7 1 × 53 1 × 1607 1

素因数の和:1679
約数の個数: 48
約数和(自身を含む): 64603008
約数和(自身を除く): 34793158

約数列:
[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 265, 350, 371, 530, 742, 1325, 1607, 1855, 2650, 3214, 3710, 8035, 9275, 11249, 16070, 18550, 22498, 40175, 56245, 80350, 85171, 112490, 170342, 281225, 425855, 562450, 596197, 851710, 1192394, 2129275, 2980985, 4258550, 5961970, 14904925, 29809850]

約数ペア:
[(1, 29809850), (2, 14904925), (5, 5961970), (7, 4258550), (10, 2980985), (14, 2129275), (25, 1192394), (35, 851710), (50, 596197), (53, 562450), (70, 425855), (106, 281225), (175, 170342), (265, 112490), (350, 85171), (371, 80350), (530, 56245), (742, 40175), (1325, 22498), (1607, 18550), (1855, 16070), (2650, 11249), (3214, 9275), (3710, 8035)]

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