54823340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 140132160

約数和(自身を除く): 85308820

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 110, 116, 130, 143, 145, 220, 260, 286, 290, 319, 377, 572, 580, 638, 661, 715, 754, 1276, 1322, 1430, 1508, 1595, 1885, 2644, 2860, 3190, 3305, 3770, 4147, 6380, 6610, 7271, 7540, 8294, 8593, 13220, 14542, 16588, 17186, 19169, 20735, 29084, 34372, 36355, 38338, 41470, 42965, 72710, 76676, 82940, 85930, 94523, 95845, 145420, 171860, 189046, 191690, 210859, 249197, 378092, 383380, 421718, 472615, 498394, 843436, 945230, 996788, 1054295, 1245985, 1890460, 2108590, 2491970, 2741167, 4217180, 4983940, 5482334, 10964668, 13705835, 27411670, 54823340]

約数ペア:

[(1, 54823340), (2, 27411670), (4, 13705835), (5, 10964668), (10, 5482334), (11, 4983940), (13, 4217180), (20, 2741167), (22, 2491970), (26, 2108590), (29, 1890460), (44, 1245985), (52, 1054295), (55, 996788), (58, 945230), (65, 843436), (110, 498394), (116, 472615), (130, 421718), (143, 383380), (145, 378092), (220, 249197), (260, 210859), (286, 191690), (290, 189046), (319, 171860), (377, 145420), (572, 95845), (580, 94523), (638, 85930), (661, 82940), (715, 76676), (754, 72710), (1276, 42965), (1322, 41470), (1430, 38338), (1508, 36355), (1595, 34372), (1885, 29084), (2644, 20735), (2860, 19169), (3190, 17186), (3305, 16588), (3770, 14542), (4147, 13220), (6380, 8593), (6610, 8294), (7271, 7540)]