55916172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{733}}^1$

素因数の和:919

約数の個数: 72

約数和(自身を含む): 153359024

約数和(自身を除く): 97442852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 163, 234, 326, 468, 489, 652, 733, 978, 1466, 1467, 1956, 2119, 2199, 2932, 2934, 4238, 4398, 5868, 6357, 6597, 8476, 8796, 9529, 12714, 13194, 19058, 19071, 25428, 26388, 28587, 38116, 38142, 57174, 76284, 85761, 114348, 119479, 171522, 238958, 343044, 358437, 477916, 716874, 1075311, 1433748, 1553227, 2150622, 3106454, 4301244, 4659681, 6212908, 9319362, 13979043, 18638724, 27958086, 55916172]

約数ペア:

[(1, 55916172), (2, 27958086), (3, 18638724), (4, 13979043), (6, 9319362), (9, 6212908), (12, 4659681), (13, 4301244), (18, 3106454), (26, 2150622), (36, 1553227), (39, 1433748), (52, 1075311), (78, 716874), (117, 477916), (156, 358437), (163, 343044), (234, 238958), (326, 171522), (468, 119479), (489, 114348), (652, 85761), (733, 76284), (978, 57174), (1466, 38142), (1467, 38116), (1956, 28587), (2119, 26388), (2199, 25428), (2932, 19071), (2934, 19058), (4238, 13194), (4398, 12714), (5868, 9529), (6357, 8796), (6597, 8476)]