51243912

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 149385600

約数和(自身を除く): 98141688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 47, 57, 72, 76, 94, 114, 141, 152, 171, 188, 228, 282, 342, 376, 423, 456, 564, 684, 797, 846, 893, 1128, 1368, 1594, 1692, 1786, 2391, 2679, 3188, 3384, 3572, 4782, 5358, 6376, 7144, 7173, 8037, 9564, 10716, 14346, 15143, 16074, 19128, 21432, 28692, 30286, 32148, 37459, 45429, 57384, 60572, 64296, 74918, 90858, 112377, 121144, 136287, 149836, 181716, 224754, 272574, 299672, 337131, 363432, 449508, 545148, 674262, 711721, 899016, 1090296, 1348524, 1423442, 2135163, 2697048, 2846884, 4270326, 5693768, 6405489, 8540652, 12810978, 17081304, 25621956, 51243912]

約数ペア:

[(1, 51243912), (2, 25621956), (3, 17081304), (4, 12810978), (6, 8540652), (8, 6405489), (9, 5693768), (12, 4270326), (18, 2846884), (19, 2697048), (24, 2135163), (36, 1423442), (38, 1348524), (47, 1090296), (57, 899016), (72, 711721), (76, 674262), (94, 545148), (114, 449508), (141, 363432), (152, 337131), (171, 299672), (188, 272574), (228, 224754), (282, 181716), (342, 149836), (376, 136287), (423, 121144), (456, 112377), (564, 90858), (684, 74918), (797, 64296), (846, 60572), (893, 57384), (1128, 45429), (1368, 37459), (1594, 32148), (1692, 30286), (1786, 28692), (2391, 21432), (2679, 19128), (3188, 16074), (3384, 15143), (3572, 14346), (4782, 10716), (5358, 9564), (6376, 8037), (7144, 7173)]