50802400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 144

約数和(自身を含む): 141740928

約数和(自身を除く): 90938528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 80, 88, 92, 100, 110, 115, 160, 176, 184, 200, 220, 230, 251, 253, 275, 352, 368, 400, 440, 460, 502, 506, 550, 575, 736, 800, 880, 920, 1004, 1012, 1100, 1150, 1255, 1265, 1760, 1840, 2008, 2024, 2200, 2300, 2510, 2530, 2761, 3680, 4016, 4048, 4400, 4600, 5020, 5060, 5522, 5773, 6275, 6325, 8032, 8096, 8800, 9200, 10040, 10120, 11044, 11546, 12550, 12650, 13805, 18400, 20080, 20240, 22088, 23092, 25100, 25300, 27610, 28865, 40160, 40480, 44176, 46184, 50200, 50600, 55220, 57730, 63503, 69025, 88352, 92368, 100400, 101200, 110440, 115460, 127006, 138050, 144325, 184736, 200800, 202400, 220880, 230920, 254012, 276100, 288650, 317515, 441760, 461840, 508024, 552200, 577300, 635030, 923680, 1016048, 1104400, 1154600, 1270060, 1587575, 2032096, 2208800, 2309200, 2540120, 3175150, 4618400, 5080240, 6350300, 10160480, 12700600, 25401200, 50802400]

約数ペア:

[(1, 50802400), (2, 25401200), (4, 12700600), (5, 10160480), (8, 6350300), (10, 5080240), (11, 4618400), (16, 3175150), (20, 2540120), (22, 2309200), (23, 2208800), (25, 2032096), (32, 1587575), (40, 1270060), (44, 1154600), (46, 1104400), (50, 1016048), (55, 923680), (80, 635030), (88, 577300), (92, 552200), (100, 508024), (110, 461840), (115, 441760), (160, 317515), (176, 288650), (184, 276100), (200, 254012), (220, 230920), (230, 220880), (251, 202400), (253, 200800), (275, 184736), (352, 144325), (368, 138050), (400, 127006), (440, 115460), (460, 110440), (502, 101200), (506, 100400), (550, 92368), (575, 88352), (736, 69025), (800, 63503), (880, 57730), (920, 55220), (1004, 50600), (1012, 50200), (1100, 46184), (1150, 44176), (1255, 40480), (1265, 40160), (1760, 28865), (1840, 27610), (2008, 25300), (2024, 25100), (2200, 23092), (2300, 22088), (2510, 20240), (2530, 20080), (2761, 18400), (3680, 13805), (4016, 12650), (4048, 12550), (4400, 11546), (4600, 11044), (5020, 10120), (5060, 10040), (5522, 9200), (5773, 8800), (6275, 8096), (6325, 8032)]