51167776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2383}}^1$

素因数の和:2465

約数の個数: 48

約数和(自身を含む): 111742848

約数和(自身を除く): 60575072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 671, 976, 1342, 1952, 2383, 2684, 4766, 5368, 9532, 10736, 19064, 21472, 26213, 38128, 52426, 76256, 104852, 145363, 209704, 290726, 419408, 581452, 838816, 1162904, 1598993, 2325808, 3197986, 4651616, 6395972, 12791944, 25583888, 51167776]

約数ペア:

[(1, 51167776), (2, 25583888), (4, 12791944), (8, 6395972), (11, 4651616), (16, 3197986), (22, 2325808), (32, 1598993), (44, 1162904), (61, 838816), (88, 581452), (122, 419408), (176, 290726), (244, 209704), (352, 145363), (488, 104852), (671, 76256), (976, 52426), (1342, 38128), (1952, 26213), (2383, 21472), (2684, 19064), (4766, 10736), (5368, 9532)]