47621992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 101787840

約数和(自身を除く): 54165848

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 67, 82, 88, 134, 164, 197, 268, 328, 394, 451, 536, 737, 788, 902, 1474, 1576, 1804, 2167, 2747, 2948, 3608, 4334, 5494, 5896, 8077, 8668, 10988, 13199, 16154, 17336, 21976, 26398, 30217, 32308, 52796, 60434, 64616, 88847, 105592, 120868, 145189, 177694, 241736, 290378, 355388, 541159, 580756, 710776, 1082318, 1161512, 2164636, 4329272, 5952749, 11905498, 23810996, 47621992]

約数ペア:

[(1, 47621992), (2, 23810996), (4, 11905498), (8, 5952749), (11, 4329272), (22, 2164636), (41, 1161512), (44, 1082318), (67, 710776), (82, 580756), (88, 541159), (134, 355388), (164, 290378), (197, 241736), (268, 177694), (328, 145189), (394, 120868), (451, 105592), (536, 88847), (737, 64616), (788, 60434), (902, 52796), (1474, 32308), (1576, 30217), (1804, 26398), (2167, 21976), (2747, 17336), (2948, 16154), (3608, 13199), (4334, 10988), (5494, 8668), (5896, 8077)]