57651244

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 125541360

約数和(自身を除く): 67890116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 113, 133, 137, 196, 226, 266, 274, 452, 532, 548, 791, 931, 959, 1582, 1862, 1918, 2147, 2603, 3164, 3724, 3836, 4294, 5206, 5537, 6713, 8588, 10412, 11074, 13426, 15029, 15481, 18221, 22148, 26852, 30058, 30962, 36442, 60116, 61924, 72884, 105203, 108367, 127547, 210406, 216734, 255094, 294139, 420812, 433468, 510188, 588278, 758569, 1176556, 1517138, 2058973, 3034276, 4117946, 8235892, 14412811, 28825622, 57651244]

約数ペア:

[(1, 57651244), (2, 28825622), (4, 14412811), (7, 8235892), (14, 4117946), (19, 3034276), (28, 2058973), (38, 1517138), (49, 1176556), (76, 758569), (98, 588278), (113, 510188), (133, 433468), (137, 420812), (196, 294139), (226, 255094), (266, 216734), (274, 210406), (452, 127547), (532, 108367), (548, 105203), (791, 72884), (931, 61924), (959, 60116), (1582, 36442), (1862, 30962), (1918, 30058), (2147, 26852), (2603, 22148), (3164, 18221), (3724, 15481), (3836, 15029), (4294, 13426), (5206, 11074), (5537, 10412), (6713, 8588)]