49836512

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 72

約数和(自身を含む): 110133576

約数和(自身を除く): 60297064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 121, 122, 176, 211, 242, 244, 352, 422, 484, 488, 671, 844, 968, 976, 1342, 1688, 1936, 1952, 2321, 2684, 3376, 3872, 4642, 5368, 6752, 7381, 9284, 10736, 12871, 14762, 18568, 21472, 25531, 25742, 29524, 37136, 51062, 51484, 59048, 74272, 102124, 102968, 118096, 141581, 204248, 205936, 236192, 283162, 408496, 411872, 566324, 816992, 1132648, 1557391, 2265296, 3114782, 4530592, 6229564, 12459128, 24918256, 49836512]

約数ペア:

[(1, 49836512), (2, 24918256), (4, 12459128), (8, 6229564), (11, 4530592), (16, 3114782), (22, 2265296), (32, 1557391), (44, 1132648), (61, 816992), (88, 566324), (121, 411872), (122, 408496), (176, 283162), (211, 236192), (242, 205936), (244, 204248), (352, 141581), (422, 118096), (484, 102968), (488, 102124), (671, 74272), (844, 59048), (968, 51484), (976, 51062), (1342, 37136), (1688, 29524), (1936, 25742), (1952, 25531), (2321, 21472), (2684, 18568), (3376, 14762), (3872, 12871), (4642, 10736), (5368, 9284), (6752, 7381)]