52741150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 132312960

約数和(自身を除く): 79571810

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 25, 35, 38, 49, 50, 55, 70, 77, 95, 98, 103, 110, 133, 154, 175, 190, 206, 209, 245, 266, 275, 350, 385, 418, 475, 490, 515, 539, 550, 665, 721, 770, 931, 950, 1030, 1045, 1078, 1133, 1225, 1330, 1442, 1463, 1862, 1925, 1957, 2090, 2266, 2450, 2575, 2695, 2926, 3325, 3605, 3850, 3914, 4655, 5047, 5150, 5225, 5390, 5665, 6650, 7210, 7315, 7931, 9310, 9785, 10094, 10241, 10450, 11330, 13475, 13699, 14630, 15862, 18025, 19570, 20482, 21527, 23275, 25235, 26950, 27398, 28325, 36050, 36575, 39655, 43054, 46550, 48925, 50470, 51205, 55517, 56650, 68495, 73150, 79310, 95893, 97850, 102410, 107635, 111034, 126175, 136990, 150689, 191786, 198275, 215270, 252350, 256025, 277585, 301378, 342475, 396550, 479465, 512050, 538175, 555170, 684950, 753445, 958930, 1054823, 1076350, 1387925, 1506890, 2109646, 2397325, 2775850, 3767225, 4794650, 5274115, 7534450, 10548230, 26370575, 52741150]

約数ペア:

[(1, 52741150), (2, 26370575), (5, 10548230), (7, 7534450), (10, 5274115), (11, 4794650), (14, 3767225), (19, 2775850), (22, 2397325), (25, 2109646), (35, 1506890), (38, 1387925), (49, 1076350), (50, 1054823), (55, 958930), (70, 753445), (77, 684950), (95, 555170), (98, 538175), (103, 512050), (110, 479465), (133, 396550), (154, 342475), (175, 301378), (190, 277585), (206, 256025), (209, 252350), (245, 215270), (266, 198275), (275, 191786), (350, 150689), (385, 136990), (418, 126175), (475, 111034), (490, 107635), (515, 102410), (539, 97850), (550, 95893), (665, 79310), (721, 73150), (770, 68495), (931, 56650), (950, 55517), (1030, 51205), (1045, 50470), (1078, 48925), (1133, 46550), (1225, 43054), (1330, 39655), (1442, 36575), (1463, 36050), (1862, 28325), (1925, 27398), (1957, 26950), (2090, 25235), (2266, 23275), (2450, 21527), (2575, 20482), (2695, 19570), (2926, 18025), (3325, 15862), (3605, 14630), (3850, 13699), (3914, 13475), (4655, 11330), (5047, 10450), (5150, 10241), (5225, 10094), (5390, 9785), (5665, 9310), (6650, 7931), (7210, 7315)]