49114940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{761}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 118286784

約数和(自身を除く): 69171844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 461, 761, 922, 1522, 1844, 2305, 3044, 3227, 3805, 4610, 5327, 6454, 7610, 9220, 10654, 12908, 15220, 16135, 21308, 26635, 32270, 53270, 64540, 106540, 350821, 701642, 1403284, 1754105, 2455747, 3508210, 4911494, 7016420, 9822988, 12278735, 24557470, 49114940]

約数ペア:

[(1, 49114940), (2, 24557470), (4, 12278735), (5, 9822988), (7, 7016420), (10, 4911494), (14, 3508210), (20, 2455747), (28, 1754105), (35, 1403284), (70, 701642), (140, 350821), (461, 106540), (761, 64540), (922, 53270), (1522, 32270), (1844, 26635), (2305, 21308), (3044, 16135), (3227, 15220), (3805, 12908), (4610, 10654), (5327, 9220), (6454, 7610)]