49685152

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:99

約数の個数: 144

約数和(自身を含む): 124431552

約数和(自身を除く): 74746400

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 23, 32, 34, 38, 44, 46, 68, 76, 88, 92, 136, 152, 176, 184, 187, 209, 253, 272, 304, 323, 352, 361, 368, 374, 391, 418, 437, 506, 544, 608, 646, 722, 736, 748, 782, 836, 874, 1012, 1292, 1444, 1496, 1564, 1672, 1748, 2024, 2584, 2888, 2992, 3128, 3344, 3496, 3553, 3971, 4048, 4301, 4807, 5168, 5776, 5984, 6137, 6256, 6688, 6992, 7106, 7429, 7942, 8096, 8303, 8602, 9614, 10336, 11552, 12274, 12512, 13984, 14212, 14858, 15884, 16606, 17204, 19228, 24548, 28424, 29716, 31768, 33212, 34408, 38456, 49096, 56848, 59432, 63536, 66424, 67507, 68816, 76912, 81719, 91333, 98192, 113696, 118864, 127072, 132848, 135014, 137632, 141151, 153824, 163438, 182666, 196384, 237728, 265696, 270028, 282302, 326876, 365332, 540056, 564604, 653752, 730664, 1080112, 1129208, 1307504, 1461328, 1552661, 2160224, 2258416, 2615008, 2922656, 3105322, 4516832, 6210644, 12421288, 24842576, 49685152]

約数ペア:

[(1, 49685152), (2, 24842576), (4, 12421288), (8, 6210644), (11, 4516832), (16, 3105322), (17, 2922656), (19, 2615008), (22, 2258416), (23, 2160224), (32, 1552661), (34, 1461328), (38, 1307504), (44, 1129208), (46, 1080112), (68, 730664), (76, 653752), (88, 564604), (92, 540056), (136, 365332), (152, 326876), (176, 282302), (184, 270028), (187, 265696), (209, 237728), (253, 196384), (272, 182666), (304, 163438), (323, 153824), (352, 141151), (361, 137632), (368, 135014), (374, 132848), (391, 127072), (418, 118864), (437, 113696), (506, 98192), (544, 91333), (608, 81719), (646, 76912), (722, 68816), (736, 67507), (748, 66424), (782, 63536), (836, 59432), (874, 56848), (1012, 49096), (1292, 38456), (1444, 34408), (1496, 33212), (1564, 31768), (1672, 29716), (1748, 28424), (2024, 24548), (2584, 19228), (2888, 17204), (2992, 16606), (3128, 15884), (3344, 14858), (3496, 14212), (3553, 13984), (3971, 12512), (4048, 12274), (4301, 11552), (4807, 10336), (5168, 9614), (5776, 8602), (5984, 8303), (6137, 8096), (6256, 7942), (6688, 7429), (6992, 7106)]