51883930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1867}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 107058816

約数和(自身を除く): 55174886

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1867, 1985, 2779, 3734, 3970, 5558, 9335, 13069, 13895, 18670, 26138, 27790, 65345, 130690, 741199, 1482398, 3705995, 5188393, 7411990, 10376786, 25941965, 51883930]

約数ペア:

[(1, 51883930), (2, 25941965), (5, 10376786), (7, 7411990), (10, 5188393), (14, 3705995), (35, 1482398), (70, 741199), (397, 130690), (794, 65345), (1867, 27790), (1985, 26138), (2779, 18670), (3734, 13895), (3970, 13069), (5558, 9335)]