55606950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 173322240

約数和(自身を除く): 117715290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 127, 139, 150, 175, 210, 225, 254, 278, 315, 350, 381, 417, 450, 525, 630, 635, 695, 762, 834, 889, 973, 1050, 1143, 1251, 1270, 1390, 1575, 1778, 1905, 1946, 2085, 2286, 2502, 2667, 2919, 3150, 3175, 3475, 3810, 4170, 4445, 4865, 5334, 5715, 5838, 6255, 6350, 6950, 8001, 8757, 8890, 9525, 9730, 10425, 11430, 12510, 13335, 14595, 16002, 17514, 17653, 19050, 20850, 22225, 24325, 26670, 28575, 29190, 31275, 35306, 40005, 43785, 44450, 48650, 52959, 57150, 62550, 66675, 72975, 80010, 87570, 88265, 105918, 123571, 133350, 145950, 158877, 176530, 200025, 218925, 247142, 264795, 317754, 370713, 400050, 437850, 441325, 529590, 617855, 741426, 794385, 882650, 1112139, 1235710, 1323975, 1588770, 1853565, 2224278, 2647950, 3089275, 3707130, 3971925, 5560695, 6178550, 7943850, 9267825, 11121390, 18535650, 27803475, 55606950]

約数ペア:

[(1, 55606950), (2, 27803475), (3, 18535650), (5, 11121390), (6, 9267825), (7, 7943850), (9, 6178550), (10, 5560695), (14, 3971925), (15, 3707130), (18, 3089275), (21, 2647950), (25, 2224278), (30, 1853565), (35, 1588770), (42, 1323975), (45, 1235710), (50, 1112139), (63, 882650), (70, 794385), (75, 741426), (90, 617855), (105, 529590), (126, 441325), (127, 437850), (139, 400050), (150, 370713), (175, 317754), (210, 264795), (225, 247142), (254, 218925), (278, 200025), (315, 176530), (350, 158877), (381, 145950), (417, 133350), (450, 123571), (525, 105918), (630, 88265), (635, 87570), (695, 80010), (762, 72975), (834, 66675), (889, 62550), (973, 57150), (1050, 52959), (1143, 48650), (1251, 44450), (1270, 43785), (1390, 40005), (1575, 35306), (1778, 31275), (1905, 29190), (1946, 28575), (2085, 26670), (2286, 24325), (2502, 22225), (2667, 20850), (2919, 19050), (3150, 17653), (3175, 17514), (3475, 16002), (3810, 14595), (4170, 13335), (4445, 12510), (4865, 11430), (5334, 10425), (5715, 9730), (5838, 9525), (6255, 8890), (6350, 8757), (6950, 8001)]