53119600

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 90

約数和(自身を含む): 132464240

約数和(自身を除く): 79344640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 79, 80, 82, 100, 158, 164, 200, 205, 316, 328, 395, 400, 410, 632, 656, 790, 820, 1025, 1264, 1580, 1640, 1681, 1975, 2050, 3160, 3239, 3280, 3362, 3950, 4100, 6320, 6478, 6724, 7900, 8200, 8405, 12956, 13448, 15800, 16195, 16400, 16810, 25912, 26896, 31600, 32390, 33620, 42025, 51824, 64780, 67240, 80975, 84050, 129560, 132799, 134480, 161950, 168100, 259120, 265598, 323900, 336200, 531196, 647800, 663995, 672400, 1062392, 1295600, 1327990, 2124784, 2655980, 3319975, 5311960, 6639950, 10623920, 13279900, 26559800, 53119600]

約数ペア:

[(1, 53119600), (2, 26559800), (4, 13279900), (5, 10623920), (8, 6639950), (10, 5311960), (16, 3319975), (20, 2655980), (25, 2124784), (40, 1327990), (41, 1295600), (50, 1062392), (79, 672400), (80, 663995), (82, 647800), (100, 531196), (158, 336200), (164, 323900), (200, 265598), (205, 259120), (316, 168100), (328, 161950), (395, 134480), (400, 132799), (410, 129560), (632, 84050), (656, 80975), (790, 67240), (820, 64780), (1025, 51824), (1264, 42025), (1580, 33620), (1640, 32390), (1681, 31600), (1975, 26896), (2050, 25912), (3160, 16810), (3239, 16400), (3280, 16195), (3362, 15800), (3950, 13448), (4100, 12956), (6320, 8405), (6478, 8200), (6724, 7900)]