51898380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1051}}^1$

素因数の和:1886

約数の個数: 48

約数和(自身を含む): 145630464

約数和(自身を除く): 93732084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 823, 1051, 1646, 2102, 2469, 3153, 3292, 4115, 4204, 4938, 5255, 6306, 8230, 9876, 10510, 12345, 12612, 15765, 16460, 21020, 24690, 31530, 49380, 63060, 864973, 1729946, 2594919, 3459892, 4324865, 5189838, 8649730, 10379676, 12974595, 17299460, 25949190, 51898380]

約数ペア:

[(1, 51898380), (2, 25949190), (3, 17299460), (4, 12974595), (5, 10379676), (6, 8649730), (10, 5189838), (12, 4324865), (15, 3459892), (20, 2594919), (30, 1729946), (60, 864973), (823, 63060), (1051, 49380), (1646, 31530), (2102, 24690), (2469, 21020), (3153, 16460), (3292, 15765), (4115, 12612), (4204, 12345), (4938, 10510), (5255, 9876), (6306, 8230)]