48389276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 105557760

約数和(自身を除く): 57168484

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 43, 52, 67, 68, 76, 86, 134, 172, 221, 247, 268, 323, 442, 494, 559, 646, 731, 817, 871, 884, 988, 1118, 1139, 1273, 1292, 1462, 1634, 1742, 2236, 2278, 2546, 2881, 2924, 3268, 3484, 4199, 4556, 5092, 5762, 8398, 9503, 10621, 11524, 13889, 14807, 16549, 16796, 19006, 21242, 21641, 27778, 29614, 33098, 37453, 38012, 42484, 43282, 48977, 54739, 55556, 59228, 66196, 74906, 86564, 97954, 109478, 149812, 180557, 195908, 218956, 281333, 361114, 562666, 636701, 711607, 722228, 930563, 1125332, 1273402, 1423214, 1861126, 2546804, 2846428, 3722252, 12097319, 24194638, 48389276]

約数ペア:

[(1, 48389276), (2, 24194638), (4, 12097319), (13, 3722252), (17, 2846428), (19, 2546804), (26, 1861126), (34, 1423214), (38, 1273402), (43, 1125332), (52, 930563), (67, 722228), (68, 711607), (76, 636701), (86, 562666), (134, 361114), (172, 281333), (221, 218956), (247, 195908), (268, 180557), (323, 149812), (442, 109478), (494, 97954), (559, 86564), (646, 74906), (731, 66196), (817, 59228), (871, 55556), (884, 54739), (988, 48977), (1118, 43282), (1139, 42484), (1273, 38012), (1292, 37453), (1462, 33098), (1634, 29614), (1742, 27778), (2236, 21641), (2278, 21242), (2546, 19006), (2881, 16796), (2924, 16549), (3268, 14807), (3484, 13889), (4199, 11524), (4556, 10621), (5092, 9503), (5762, 8398)]