56278112

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2621}}^1$

素因数の和:2703

約数の個数: 48

約数和(自身を含む): 122898384

約数和(自身を除く): 66620272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 671, 976, 1342, 1952, 2621, 2684, 5242, 5368, 10484, 10736, 20968, 21472, 28831, 41936, 57662, 83872, 115324, 159881, 230648, 319762, 461296, 639524, 922592, 1279048, 1758691, 2558096, 3517382, 5116192, 7034764, 14069528, 28139056, 56278112]

約数ペア:

[(1, 56278112), (2, 28139056), (4, 14069528), (8, 7034764), (11, 5116192), (16, 3517382), (22, 2558096), (32, 1758691), (44, 1279048), (61, 922592), (88, 639524), (122, 461296), (176, 319762), (244, 230648), (352, 159881), (488, 115324), (671, 83872), (976, 57662), (1342, 41936), (1952, 28831), (2621, 21472), (2684, 20968), (5242, 10736), (5368, 10484)]