49438304

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 109992960

約数和(自身を除く): 60554656

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 43, 61, 62, 76, 86, 122, 124, 152, 172, 244, 248, 304, 344, 488, 496, 589, 608, 688, 817, 976, 992, 1159, 1178, 1333, 1376, 1634, 1891, 1952, 2318, 2356, 2623, 2666, 3268, 3782, 4636, 4712, 5246, 5332, 6536, 7564, 9272, 9424, 10492, 10664, 13072, 15128, 18544, 18848, 20984, 21328, 25327, 26144, 30256, 35929, 37088, 41968, 42656, 49837, 50654, 60512, 71858, 81313, 83936, 99674, 101308, 143716, 162626, 199348, 202616, 287432, 325252, 398696, 405232, 574864, 650504, 797392, 810464, 1149728, 1301008, 1544947, 1594784, 2602016, 3089894, 6179788, 12359576, 24719152, 49438304]

約数ペア:

[(1, 49438304), (2, 24719152), (4, 12359576), (8, 6179788), (16, 3089894), (19, 2602016), (31, 1594784), (32, 1544947), (38, 1301008), (43, 1149728), (61, 810464), (62, 797392), (76, 650504), (86, 574864), (122, 405232), (124, 398696), (152, 325252), (172, 287432), (244, 202616), (248, 199348), (304, 162626), (344, 143716), (488, 101308), (496, 99674), (589, 83936), (608, 81313), (688, 71858), (817, 60512), (976, 50654), (992, 49837), (1159, 42656), (1178, 41968), (1333, 37088), (1376, 35929), (1634, 30256), (1891, 26144), (1952, 25327), (2318, 21328), (2356, 20984), (2623, 18848), (2666, 18544), (3268, 15128), (3782, 13072), (4636, 10664), (4712, 10492), (5246, 9424), (5332, 9272), (6536, 7564)]