51076160

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 112

約数和(自身を含む): 132496560

約数和(自身を除く): 81420400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 80, 82, 85, 136, 160, 164, 170, 205, 229, 272, 320, 328, 340, 410, 458, 544, 656, 680, 697, 820, 916, 1088, 1145, 1312, 1360, 1394, 1640, 1832, 2290, 2624, 2720, 2788, 3280, 3485, 3664, 3893, 4580, 5440, 5576, 6560, 6970, 7328, 7786, 9160, 9389, 11152, 13120, 13940, 14656, 15572, 18320, 18778, 19465, 22304, 27880, 31144, 36640, 37556, 38930, 44608, 46945, 55760, 62288, 73280, 75112, 77860, 93890, 111520, 124576, 150224, 155720, 159613, 187780, 223040, 249152, 300448, 311440, 319226, 375560, 600896, 622880, 638452, 751120, 798065, 1245760, 1276904, 1502240, 1596130, 2553808, 3004480, 3192260, 5107616, 6384520, 10215232, 12769040, 25538080, 51076160]

約数ペア:

[(1, 51076160), (2, 25538080), (4, 12769040), (5, 10215232), (8, 6384520), (10, 5107616), (16, 3192260), (17, 3004480), (20, 2553808), (32, 1596130), (34, 1502240), (40, 1276904), (41, 1245760), (64, 798065), (68, 751120), (80, 638452), (82, 622880), (85, 600896), (136, 375560), (160, 319226), (164, 311440), (170, 300448), (205, 249152), (229, 223040), (272, 187780), (320, 159613), (328, 155720), (340, 150224), (410, 124576), (458, 111520), (544, 93890), (656, 77860), (680, 75112), (697, 73280), (820, 62288), (916, 55760), (1088, 46945), (1145, 44608), (1312, 38930), (1360, 37556), (1394, 36640), (1640, 31144), (1832, 27880), (2290, 22304), (2624, 19465), (2720, 18778), (2788, 18320), (3280, 15572), (3485, 14656), (3664, 13940), (3893, 13120), (4580, 11152), (5440, 9389), (5576, 9160), (6560, 7786), (6970, 7328)]