47924992

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 103017600

約数和(自身を除く): 55092608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 128, 152, 167, 236, 256, 304, 334, 472, 608, 668, 944, 1121, 1216, 1336, 1888, 2242, 2432, 2672, 3173, 3776, 4484, 4864, 5344, 6346, 7552, 8968, 9853, 10688, 12692, 15104, 17936, 19706, 21376, 25384, 35872, 39412, 42752, 50768, 71744, 78824, 101536, 143488, 157648, 187207, 203072, 286976, 315296, 374414, 406144, 630592, 748828, 812288, 1261184, 1497656, 2522368, 2995312, 5990624, 11981248, 23962496, 47924992]

約数ペア:

[(1, 47924992), (2, 23962496), (4, 11981248), (8, 5990624), (16, 2995312), (19, 2522368), (32, 1497656), (38, 1261184), (59, 812288), (64, 748828), (76, 630592), (118, 406144), (128, 374414), (152, 315296), (167, 286976), (236, 203072), (256, 187207), (304, 157648), (334, 143488), (472, 101536), (608, 78824), (668, 71744), (944, 50768), (1121, 42752), (1216, 39412), (1336, 35872), (1888, 25384), (2242, 21376), (2432, 19706), (2672, 17936), (3173, 15104), (3776, 12692), (4484, 10688), (4864, 9853), (5344, 8968), (6346, 7552)]