47197700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 113055264

約数和(自身を除く): 65857564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 107, 110, 214, 220, 275, 401, 428, 535, 550, 802, 1070, 1100, 1177, 1604, 2005, 2140, 2354, 2675, 4010, 4411, 4708, 5350, 5885, 8020, 8822, 10025, 10700, 11770, 17644, 20050, 22055, 23540, 29425, 40100, 42907, 44110, 58850, 85814, 88220, 110275, 117700, 171628, 214535, 220550, 429070, 441100, 471977, 858140, 943954, 1072675, 1887908, 2145350, 2359885, 4290700, 4719770, 9439540, 11799425, 23598850, 47197700]

約数ペア:

[(1, 47197700), (2, 23598850), (4, 11799425), (5, 9439540), (10, 4719770), (11, 4290700), (20, 2359885), (22, 2145350), (25, 1887908), (44, 1072675), (50, 943954), (55, 858140), (100, 471977), (107, 441100), (110, 429070), (214, 220550), (220, 214535), (275, 171628), (401, 117700), (428, 110275), (535, 88220), (550, 85814), (802, 58850), (1070, 44110), (1100, 42907), (1177, 40100), (1604, 29425), (2005, 23540), (2140, 22055), (2354, 20050), (2675, 17644), (4010, 11770), (4411, 10700), (4708, 10025), (5350, 8822), (5885, 8020)]