50986400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 138366144

約数和(自身を除く): 87379744

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 25, 32, 34, 40, 46, 50, 68, 80, 85, 92, 100, 115, 136, 160, 163, 170, 184, 200, 230, 272, 326, 340, 368, 391, 400, 425, 460, 544, 575, 652, 680, 736, 782, 800, 815, 850, 920, 1150, 1304, 1360, 1564, 1630, 1700, 1840, 1955, 2300, 2608, 2720, 2771, 3128, 3260, 3400, 3680, 3749, 3910, 4075, 4600, 5216, 5542, 6256, 6520, 6800, 7498, 7820, 8150, 9200, 9775, 11084, 12512, 13040, 13600, 13855, 14996, 15640, 16300, 18400, 18745, 19550, 22168, 26080, 27710, 29992, 31280, 32600, 37490, 39100, 44336, 55420, 59984, 62560, 63733, 65200, 69275, 74980, 78200, 88672, 93725, 110840, 119968, 127466, 130400, 138550, 149960, 156400, 187450, 221680, 254932, 277100, 299920, 312800, 318665, 374900, 443360, 509864, 554200, 599840, 637330, 749800, 1019728, 1108400, 1274660, 1499600, 1593325, 2039456, 2216800, 2549320, 2999200, 3186650, 5098640, 6373300, 10197280, 12746600, 25493200, 50986400]

約数ペア:

[(1, 50986400), (2, 25493200), (4, 12746600), (5, 10197280), (8, 6373300), (10, 5098640), (16, 3186650), (17, 2999200), (20, 2549320), (23, 2216800), (25, 2039456), (32, 1593325), (34, 1499600), (40, 1274660), (46, 1108400), (50, 1019728), (68, 749800), (80, 637330), (85, 599840), (92, 554200), (100, 509864), (115, 443360), (136, 374900), (160, 318665), (163, 312800), (170, 299920), (184, 277100), (200, 254932), (230, 221680), (272, 187450), (326, 156400), (340, 149960), (368, 138550), (391, 130400), (400, 127466), (425, 119968), (460, 110840), (544, 93725), (575, 88672), (652, 78200), (680, 74980), (736, 69275), (782, 65200), (800, 63733), (815, 62560), (850, 59984), (920, 55420), (1150, 44336), (1304, 39100), (1360, 37490), (1564, 32600), (1630, 31280), (1700, 29992), (1840, 27710), (1955, 26080), (2300, 22168), (2608, 19550), (2720, 18745), (2771, 18400), (3128, 16300), (3260, 15640), (3400, 14996), (3680, 13855), (3749, 13600), (3910, 13040), (4075, 12512), (4600, 11084), (5216, 9775), (5542, 9200), (6256, 8150), (6520, 7820), (6800, 7498)]