50995600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^2\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 90

約数和(自身を含む): 128606786

約数和(自身を除く): 77611186

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 241, 368, 400, 460, 482, 529, 575, 920, 964, 1058, 1150, 1205, 1840, 1928, 2116, 2300, 2410, 2645, 3856, 4232, 4600, 4820, 5290, 5543, 6025, 8464, 9200, 9640, 10580, 11086, 12050, 13225, 19280, 21160, 22172, 24100, 26450, 27715, 42320, 44344, 48200, 52900, 55430, 88688, 96400, 105800, 110860, 127489, 138575, 211600, 221720, 254978, 277150, 443440, 509956, 554300, 637445, 1019912, 1108600, 1274890, 2039824, 2217200, 2549780, 3187225, 5099560, 6374450, 10199120, 12748900, 25497800, 50995600]

約数ペア:

[(1, 50995600), (2, 25497800), (4, 12748900), (5, 10199120), (8, 6374450), (10, 5099560), (16, 3187225), (20, 2549780), (23, 2217200), (25, 2039824), (40, 1274890), (46, 1108600), (50, 1019912), (80, 637445), (92, 554300), (100, 509956), (115, 443440), (184, 277150), (200, 254978), (230, 221720), (241, 211600), (368, 138575), (400, 127489), (460, 110860), (482, 105800), (529, 96400), (575, 88688), (920, 55430), (964, 52900), (1058, 48200), (1150, 44344), (1205, 42320), (1840, 27715), (1928, 26450), (2116, 24100), (2300, 22172), (2410, 21160), (2645, 19280), (3856, 13225), (4232, 12050), (4600, 11086), (4820, 10580), (5290, 9640), (5543, 9200), (6025, 8464)]