565517950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{3617}}^1$

素因数の和:3741

約数の個数: 48

約数和(自身を含む): 1090175760

約数和(自身を除く): 524657810

約数列:

[1, 2, 5, 10, 25, 50, 53, 59, 106, 118, 265, 295, 530, 590, 1325, 1475, 2650, 2950, 3127, 3617, 6254, 7234, 15635, 18085, 31270, 36170, 78175, 90425, 156350, 180850, 191701, 213403, 383402, 426806, 958505, 1067015, 1917010, 2134030, 4792525, 5335075, 9585050, 10670150, 11310359, 22620718, 56551795, 113103590, 282758975, 565517950]

約数ペア:

[(1, 565517950), (2, 282758975), (5, 113103590), (10, 56551795), (25, 22620718), (50, 11310359), (53, 10670150), (59, 9585050), (106, 5335075), (118, 4792525), (265, 2134030), (295, 1917010), (530, 1067015), (590, 958505), (1325, 426806), (1475, 383402), (2650, 213403), (2950, 191701), (3127, 180850), (3617, 156350), (6254, 90425), (7234, 78175), (15635, 36170), (18085, 31270)]