50969800

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{743}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 138384000

約数和(自身を除く): 87414200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 343, 350, 392, 490, 686, 700, 743, 980, 1225, 1372, 1400, 1486, 1715, 1960, 2450, 2744, 2972, 3430, 3715, 4900, 5201, 5944, 6860, 7430, 8575, 9800, 10402, 13720, 14860, 17150, 18575, 20804, 26005, 29720, 34300, 36407, 37150, 41608, 52010, 68600, 72814, 74300, 104020, 130025, 145628, 148600, 182035, 208040, 254849, 260050, 291256, 364070, 509698, 520100, 728140, 910175, 1019396, 1040200, 1274245, 1456280, 1820350, 2038792, 2548490, 3640700, 5096980, 6371225, 7281400, 10193960, 12742450, 25484900, 50969800]

約数ペア:

[(1, 50969800), (2, 25484900), (4, 12742450), (5, 10193960), (7, 7281400), (8, 6371225), (10, 5096980), (14, 3640700), (20, 2548490), (25, 2038792), (28, 1820350), (35, 1456280), (40, 1274245), (49, 1040200), (50, 1019396), (56, 910175), (70, 728140), (98, 520100), (100, 509698), (140, 364070), (175, 291256), (196, 260050), (200, 254849), (245, 208040), (280, 182035), (343, 148600), (350, 145628), (392, 130025), (490, 104020), (686, 74300), (700, 72814), (743, 68600), (980, 52010), (1225, 41608), (1372, 37150), (1400, 36407), (1486, 34300), (1715, 29720), (1960, 26005), (2450, 20804), (2744, 18575), (2972, 17150), (3430, 14860), (3715, 13720), (4900, 10402), (5201, 9800), (5944, 8575), (6860, 7430)]