51150430

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 93804480

約数和(自身を除く): 42654050

約数列:

[1, 2, 5, 10, 109, 167, 218, 281, 334, 545, 562, 835, 1090, 1405, 1670, 2810, 18203, 30629, 36406, 46927, 61258, 91015, 93854, 153145, 182030, 234635, 306290, 469270, 5115043, 10230086, 25575215, 51150430]

約数ペア:

[(1, 51150430), (2, 25575215), (5, 10230086), (10, 5115043), (109, 469270), (167, 306290), (218, 234635), (281, 182030), (334, 153145), (545, 93854), (562, 91015), (835, 61258), (1090, 46927), (1405, 36406), (1670, 30629), (2810, 18203)]