49414820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1477

約数の個数: 96

約数和(自身を含む): 134534400

約数和(自身を除く): 85119580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1429, 1729, 1820, 2470, 2660, 2858, 3458, 4940, 5716, 6916, 7145, 8645, 10003, 14290, 17290, 18577, 20006, 27151, 28580, 34580, 37154, 40012, 50015, 54302, 74308, 92885, 100030, 108604, 130039, 135755, 185770, 190057, 200060, 260078, 271510, 352963, 371540, 380114, 520156, 543020, 650195, 705926, 760228, 950285, 1300390, 1411852, 1764815, 1900570, 2470741, 2600780, 3529630, 3801140, 4941482, 7059260, 9882964, 12353705, 24707410, 49414820]

約数ペア:

[(1, 49414820), (2, 24707410), (4, 12353705), (5, 9882964), (7, 7059260), (10, 4941482), (13, 3801140), (14, 3529630), (19, 2600780), (20, 2470741), (26, 1900570), (28, 1764815), (35, 1411852), (38, 1300390), (52, 950285), (65, 760228), (70, 705926), (76, 650195), (91, 543020), (95, 520156), (130, 380114), (133, 371540), (140, 352963), (182, 271510), (190, 260078), (247, 200060), (260, 190057), (266, 185770), (364, 135755), (380, 130039), (455, 108604), (494, 100030), (532, 92885), (665, 74308), (910, 54302), (988, 50015), (1235, 40012), (1330, 37154), (1429, 34580), (1729, 28580), (1820, 27151), (2470, 20006), (2660, 18577), (2858, 17290), (3458, 14290), (4940, 10003), (5716, 8645), (6916, 7145)]