53757400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 134522640

約数和(自身を除く): 80765240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 97, 100, 136, 163, 170, 194, 200, 326, 340, 388, 425, 485, 652, 680, 776, 815, 850, 970, 1304, 1630, 1649, 1700, 1940, 2425, 2771, 3260, 3298, 3400, 3880, 4075, 4850, 5542, 6520, 6596, 8150, 8245, 9700, 11084, 13192, 13855, 15811, 16300, 16490, 19400, 22168, 27710, 31622, 32600, 32980, 41225, 55420, 63244, 65960, 69275, 79055, 82450, 110840, 126488, 138550, 158110, 164900, 268787, 277100, 316220, 329800, 395275, 537574, 554200, 632440, 790550, 1075148, 1343935, 1581100, 2150296, 2687870, 3162200, 5375740, 6719675, 10751480, 13439350, 26878700, 53757400]

約数ペア:

[(1, 53757400), (2, 26878700), (4, 13439350), (5, 10751480), (8, 6719675), (10, 5375740), (17, 3162200), (20, 2687870), (25, 2150296), (34, 1581100), (40, 1343935), (50, 1075148), (68, 790550), (85, 632440), (97, 554200), (100, 537574), (136, 395275), (163, 329800), (170, 316220), (194, 277100), (200, 268787), (326, 164900), (340, 158110), (388, 138550), (425, 126488), (485, 110840), (652, 82450), (680, 79055), (776, 69275), (815, 65960), (850, 63244), (970, 55420), (1304, 41225), (1630, 32980), (1649, 32600), (1700, 31622), (1940, 27710), (2425, 22168), (2771, 19400), (3260, 16490), (3298, 16300), (3400, 15811), (3880, 13855), (4075, 13192), (4850, 11084), (5542, 9700), (6520, 8245), (6596, 8150)]