51011616

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 140990976

約数和(自身を除く): 89979360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 93, 96, 122, 124, 183, 186, 244, 248, 281, 366, 372, 488, 496, 562, 732, 744, 843, 976, 992, 1124, 1464, 1488, 1686, 1891, 1952, 2248, 2928, 2976, 3372, 3782, 4496, 5673, 5856, 6744, 7564, 8711, 8992, 11346, 13488, 15128, 17141, 17422, 22692, 26133, 26976, 30256, 34282, 34844, 45384, 51423, 52266, 60512, 68564, 69688, 90768, 102846, 104532, 137128, 139376, 181536, 205692, 209064, 274256, 278752, 411384, 418128, 531371, 548512, 822768, 836256, 1062742, 1594113, 1645536, 2125484, 3188226, 4250968, 6376452, 8501936, 12752904, 17003872, 25505808, 51011616]

約数ペア:

[(1, 51011616), (2, 25505808), (3, 17003872), (4, 12752904), (6, 8501936), (8, 6376452), (12, 4250968), (16, 3188226), (24, 2125484), (31, 1645536), (32, 1594113), (48, 1062742), (61, 836256), (62, 822768), (93, 548512), (96, 531371), (122, 418128), (124, 411384), (183, 278752), (186, 274256), (244, 209064), (248, 205692), (281, 181536), (366, 139376), (372, 137128), (488, 104532), (496, 102846), (562, 90768), (732, 69688), (744, 68564), (843, 60512), (976, 52266), (992, 51423), (1124, 45384), (1464, 34844), (1488, 34282), (1686, 30256), (1891, 26976), (1952, 26133), (2248, 22692), (2928, 17422), (2976, 17141), (3372, 15128), (3782, 13488), (4496, 11346), (5673, 8992), (5856, 8711), (6744, 7564)]