55937140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1289

約数の個数: 96

約数和(自身を含む): 149748480

約数和(自身を除く): 93811340

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 532, 595, 646, 665, 1190, 1237, 1292, 1330, 1615, 2261, 2380, 2474, 2660, 3230, 4522, 4948, 6185, 6460, 8659, 9044, 11305, 12370, 17318, 21029, 22610, 23503, 24740, 34636, 42058, 43295, 45220, 47006, 84116, 86590, 94012, 105145, 117515, 147203, 164521, 173180, 210290, 235030, 294406, 329042, 399551, 420580, 470060, 588812, 658084, 736015, 799102, 822605, 1472030, 1598204, 1645210, 1997755, 2796857, 2944060, 3290420, 3995510, 5593714, 7991020, 11187428, 13984285, 27968570, 55937140]

約数ペア:

[(1, 55937140), (2, 27968570), (4, 13984285), (5, 11187428), (7, 7991020), (10, 5593714), (14, 3995510), (17, 3290420), (19, 2944060), (20, 2796857), (28, 1997755), (34, 1645210), (35, 1598204), (38, 1472030), (68, 822605), (70, 799102), (76, 736015), (85, 658084), (95, 588812), (119, 470060), (133, 420580), (140, 399551), (170, 329042), (190, 294406), (238, 235030), (266, 210290), (323, 173180), (340, 164521), (380, 147203), (476, 117515), (532, 105145), (595, 94012), (646, 86590), (665, 84116), (1190, 47006), (1237, 45220), (1292, 43295), (1330, 42058), (1615, 34636), (2261, 24740), (2380, 23503), (2474, 22610), (2660, 21029), (3230, 17318), (4522, 12370), (4948, 11305), (6185, 9044), (6460, 8659)]