53968140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 169344000

約数和(自身を除く): 115375860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 139, 180, 270, 278, 417, 540, 556, 695, 719, 834, 1251, 1390, 1438, 1668, 2085, 2157, 2502, 2780, 2876, 3595, 3753, 4170, 4314, 5004, 6255, 6471, 7190, 7506, 8340, 8628, 10785, 12510, 12942, 14380, 15012, 18765, 19413, 21570, 25020, 25884, 32355, 37530, 38826, 43140, 64710, 75060, 77652, 97065, 99941, 129420, 194130, 199882, 299823, 388260, 399764, 499705, 599646, 899469, 999410, 1199292, 1499115, 1798938, 1998820, 2698407, 2998230, 3597876, 4497345, 5396814, 5996460, 8994690, 10793628, 13492035, 17989380, 26984070, 53968140]

約数ペア:

[(1, 53968140), (2, 26984070), (3, 17989380), (4, 13492035), (5, 10793628), (6, 8994690), (9, 5996460), (10, 5396814), (12, 4497345), (15, 3597876), (18, 2998230), (20, 2698407), (27, 1998820), (30, 1798938), (36, 1499115), (45, 1199292), (54, 999410), (60, 899469), (90, 599646), (108, 499705), (135, 399764), (139, 388260), (180, 299823), (270, 199882), (278, 194130), (417, 129420), (540, 99941), (556, 97065), (695, 77652), (719, 75060), (834, 64710), (1251, 43140), (1390, 38826), (1438, 37530), (1668, 32355), (2085, 25884), (2157, 25020), (2502, 21570), (2780, 19413), (2876, 18765), (3595, 15012), (3753, 14380), (4170, 12942), (4314, 12510), (5004, 10785), (6255, 8628), (6471, 8340), (7190, 7506)]