51871806

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3347}}^1$

素因数の和:3406

約数の個数: 64

約数和(自身を含む): 134991360

約数和(自身を除く): 83119554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 123, 126, 189, 246, 287, 369, 378, 574, 738, 861, 1107, 1722, 2214, 2583, 3347, 5166, 6694, 7749, 10041, 15498, 20082, 23429, 30123, 46858, 60246, 70287, 90369, 137227, 140574, 180738, 210861, 274454, 411681, 421722, 632583, 823362, 960589, 1235043, 1265166, 1921178, 2470086, 2881767, 3705129, 5763534, 7410258, 8645301, 17290602, 25935903, 51871806]

約数ペア:

[(1, 51871806), (2, 25935903), (3, 17290602), (6, 8645301), (7, 7410258), (9, 5763534), (14, 3705129), (18, 2881767), (21, 2470086), (27, 1921178), (41, 1265166), (42, 1235043), (54, 960589), (63, 823362), (82, 632583), (123, 421722), (126, 411681), (189, 274454), (246, 210861), (287, 180738), (369, 140574), (378, 137227), (574, 90369), (738, 70287), (861, 60246), (1107, 46858), (1722, 30123), (2214, 23429), (2583, 20082), (3347, 15498), (5166, 10041), (6694, 7749)]