50263400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 134574720

約数和(自身を除く): 84311320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 67, 88, 100, 110, 121, 124, 134, 155, 200, 220, 242, 248, 268, 275, 310, 335, 341, 440, 484, 536, 550, 605, 620, 670, 682, 737, 775, 968, 1100, 1210, 1240, 1340, 1364, 1474, 1550, 1675, 1705, 2077, 2200, 2420, 2680, 2728, 2948, 3025, 3100, 3350, 3410, 3685, 3751, 4154, 4840, 5896, 6050, 6200, 6700, 6820, 7370, 7502, 8107, 8308, 8525, 10385, 12100, 13400, 13640, 14740, 15004, 16214, 16616, 17050, 18425, 18755, 20770, 22847, 24200, 29480, 30008, 32428, 34100, 36850, 37510, 40535, 41540, 45694, 51925, 64856, 68200, 73700, 75020, 81070, 83080, 91388, 93775, 103850, 114235, 147400, 150040, 162140, 182776, 187550, 202675, 207700, 228470, 251317, 324280, 375100, 405350, 415400, 456940, 502634, 571175, 750200, 810700, 913880, 1005268, 1142350, 1256585, 1621400, 2010536, 2284700, 2513170, 4569400, 5026340, 6282925, 10052680, 12565850, 25131700, 50263400]

約数ペア:

[(1, 50263400), (2, 25131700), (4, 12565850), (5, 10052680), (8, 6282925), (10, 5026340), (11, 4569400), (20, 2513170), (22, 2284700), (25, 2010536), (31, 1621400), (40, 1256585), (44, 1142350), (50, 1005268), (55, 913880), (62, 810700), (67, 750200), (88, 571175), (100, 502634), (110, 456940), (121, 415400), (124, 405350), (134, 375100), (155, 324280), (200, 251317), (220, 228470), (242, 207700), (248, 202675), (268, 187550), (275, 182776), (310, 162140), (335, 150040), (341, 147400), (440, 114235), (484, 103850), (536, 93775), (550, 91388), (605, 83080), (620, 81070), (670, 75020), (682, 73700), (737, 68200), (775, 64856), (968, 51925), (1100, 45694), (1210, 41540), (1240, 40535), (1340, 37510), (1364, 36850), (1474, 34100), (1550, 32428), (1675, 30008), (1705, 29480), (2077, 24200), (2200, 22847), (2420, 20770), (2680, 18755), (2728, 18425), (2948, 17050), (3025, 16616), (3100, 16214), (3350, 15004), (3410, 14740), (3685, 13640), (3751, 13400), (4154, 12100), (4840, 10385), (5896, 8525), (6050, 8308), (6200, 8107), (6700, 7502), (6820, 7370)]