51472593

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2$

素因数の和:210

約数の個数: 36

約数和(自身を含む): 79669980

約数和(自身を除く): 28197387

約数列:

[1, 3, 9, 29, 53, 61, 87, 159, 183, 261, 477, 549, 1537, 1769, 3233, 3721, 4611, 5307, 9699, 11163, 13833, 15921, 29097, 33489, 93757, 107909, 197213, 281271, 323727, 591639, 843813, 971181, 1774917, 5719177, 17157531, 51472593]

約数ペア:

[(1, 51472593), (3, 17157531), (9, 5719177), (29, 1774917), (53, 971181), (61, 843813), (87, 591639), (159, 323727), (183, 281271), (261, 197213), (477, 107909), (549, 93757), (1537, 33489), (1769, 29097), (3233, 15921), (3721, 13833), (4611, 11163), (5307, 9699)]