47944728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 141108240

約数和(自身を除く): 93163512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 181, 234, 283, 312, 362, 468, 543, 566, 724, 849, 936, 1086, 1132, 1448, 1629, 1698, 2172, 2264, 2353, 2547, 3258, 3396, 3679, 4344, 4706, 5094, 6516, 6792, 7059, 7358, 9412, 10188, 11037, 13032, 14118, 14716, 18824, 20376, 21177, 22074, 28236, 29432, 33111, 42354, 44148, 51223, 56472, 66222, 84708, 88296, 102446, 132444, 153669, 169416, 204892, 264888, 307338, 409784, 461007, 614676, 665899, 922014, 1229352, 1331798, 1844028, 1997697, 2663596, 3688056, 3995394, 5327192, 5993091, 7990788, 11986182, 15981576, 23972364, 47944728]

約数ペア:

[(1, 47944728), (2, 23972364), (3, 15981576), (4, 11986182), (6, 7990788), (8, 5993091), (9, 5327192), (12, 3995394), (13, 3688056), (18, 2663596), (24, 1997697), (26, 1844028), (36, 1331798), (39, 1229352), (52, 922014), (72, 665899), (78, 614676), (104, 461007), (117, 409784), (156, 307338), (181, 264888), (234, 204892), (283, 169416), (312, 153669), (362, 132444), (468, 102446), (543, 88296), (566, 84708), (724, 66222), (849, 56472), (936, 51223), (1086, 44148), (1132, 42354), (1448, 33111), (1629, 29432), (1698, 28236), (2172, 22074), (2264, 21177), (2353, 20376), (2547, 18824), (3258, 14716), (3396, 14118), (3679, 13032), (4344, 11037), (4706, 10188), (5094, 9412), (6516, 7358), (6792, 7059)]