52115200

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:522

約数の個数: 108

約数和(自身を含む): 136866240

約数和(自身を除く): 84751040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 320, 340, 400, 425, 479, 544, 640, 680, 800, 850, 958, 1088, 1280, 1360, 1600, 1700, 1916, 2176, 2395, 2720, 3200, 3400, 3832, 4352, 4790, 5440, 6400, 6800, 7664, 8143, 9580, 10880, 11975, 13600, 15328, 16286, 19160, 21760, 23950, 27200, 30656, 32572, 38320, 40715, 47900, 54400, 61312, 65144, 76640, 81430, 95800, 108800, 122624, 130288, 153280, 162860, 191600, 203575, 260576, 306560, 325720, 383200, 407150, 521152, 613120, 651440, 766400, 814300, 1042304, 1302880, 1532800, 1628600, 2084608, 2605760, 3065600, 3257200, 5211520, 6514400, 10423040, 13028800, 26057600, 52115200]

約数ペア:

[(1, 52115200), (2, 26057600), (4, 13028800), (5, 10423040), (8, 6514400), (10, 5211520), (16, 3257200), (17, 3065600), (20, 2605760), (25, 2084608), (32, 1628600), (34, 1532800), (40, 1302880), (50, 1042304), (64, 814300), (68, 766400), (80, 651440), (85, 613120), (100, 521152), (128, 407150), (136, 383200), (160, 325720), (170, 306560), (200, 260576), (256, 203575), (272, 191600), (320, 162860), (340, 153280), (400, 130288), (425, 122624), (479, 108800), (544, 95800), (640, 81430), (680, 76640), (800, 65144), (850, 61312), (958, 54400), (1088, 47900), (1280, 40715), (1360, 38320), (1600, 32572), (1700, 30656), (1916, 27200), (2176, 23950), (2395, 21760), (2720, 19160), (3200, 16286), (3400, 15328), (3832, 13600), (4352, 11975), (4790, 10880), (5440, 9580), (6400, 8143), (6800, 7664)]