52681290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{24733}}^1$

素因数の和:24814

約数の個数: 32

約数和(自身を含む): 128221056

約数和(自身を除く): 75539766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 24733, 49466, 74199, 123665, 148398, 247330, 370995, 741990, 1756043, 3512086, 5268129, 8780215, 10536258, 17560430, 26340645, 52681290]

約数ペア:

[(1, 52681290), (2, 26340645), (3, 17560430), (5, 10536258), (6, 8780215), (10, 5268129), (15, 3512086), (30, 1756043), (71, 741990), (142, 370995), (213, 247330), (355, 148398), (426, 123665), (710, 74199), (1065, 49466), (2130, 24733)]