50201800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1247

約数の個数: 96

約数和(自身を含む): 134143200

約数和(自身を除く): 83941400

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 152, 190, 200, 209, 220, 275, 380, 418, 440, 475, 550, 760, 836, 950, 1045, 1100, 1201, 1672, 1900, 2090, 2200, 2402, 3800, 4180, 4804, 5225, 6005, 8360, 9608, 10450, 12010, 13211, 20900, 22819, 24020, 26422, 30025, 41800, 45638, 48040, 52844, 60050, 66055, 91276, 105688, 114095, 120100, 132110, 182552, 228190, 240200, 251009, 264220, 330275, 456380, 502018, 528440, 570475, 660550, 912760, 1004036, 1140950, 1255045, 1321100, 2008072, 2281900, 2510090, 2642200, 4563800, 5020180, 6275225, 10040360, 12550450, 25100900, 50201800]

約数ペア:

[(1, 50201800), (2, 25100900), (4, 12550450), (5, 10040360), (8, 6275225), (10, 5020180), (11, 4563800), (19, 2642200), (20, 2510090), (22, 2281900), (25, 2008072), (38, 1321100), (40, 1255045), (44, 1140950), (50, 1004036), (55, 912760), (76, 660550), (88, 570475), (95, 528440), (100, 502018), (110, 456380), (152, 330275), (190, 264220), (200, 251009), (209, 240200), (220, 228190), (275, 182552), (380, 132110), (418, 120100), (440, 114095), (475, 105688), (550, 91276), (760, 66055), (836, 60050), (950, 52844), (1045, 48040), (1100, 45638), (1201, 41800), (1672, 30025), (1900, 26422), (2090, 24020), (2200, 22819), (2402, 20900), (3800, 13211), (4180, 12010), (4804, 10450), (5225, 9608), (6005, 8360)]