52690440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 174182400

約数和(自身を除く): 121491960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 179, 220, 223, 264, 330, 358, 440, 446, 537, 660, 669, 716, 892, 895, 1074, 1115, 1320, 1338, 1432, 1784, 1790, 1969, 2148, 2230, 2453, 2676, 2685, 3345, 3580, 3938, 4296, 4460, 4906, 5352, 5370, 5907, 6690, 7160, 7359, 7876, 8920, 9812, 9845, 10740, 11814, 12265, 13380, 14718, 15752, 19624, 19690, 21480, 23628, 24530, 26760, 29436, 29535, 36795, 39380, 39917, 47256, 49060, 58872, 59070, 73590, 78760, 79834, 98120, 118140, 119751, 147180, 159668, 199585, 236280, 239502, 294360, 319336, 399170, 439087, 479004, 598755, 798340, 878174, 958008, 1197510, 1317261, 1596680, 1756348, 2195435, 2395020, 2634522, 3512696, 4390870, 4790040, 5269044, 6586305, 8781740, 10538088, 13172610, 17563480, 26345220, 52690440]

約数ペア:

[(1, 52690440), (2, 26345220), (3, 17563480), (4, 13172610), (5, 10538088), (6, 8781740), (8, 6586305), (10, 5269044), (11, 4790040), (12, 4390870), (15, 3512696), (20, 2634522), (22, 2395020), (24, 2195435), (30, 1756348), (33, 1596680), (40, 1317261), (44, 1197510), (55, 958008), (60, 878174), (66, 798340), (88, 598755), (110, 479004), (120, 439087), (132, 399170), (165, 319336), (179, 294360), (220, 239502), (223, 236280), (264, 199585), (330, 159668), (358, 147180), (440, 119751), (446, 118140), (537, 98120), (660, 79834), (669, 78760), (716, 73590), (892, 59070), (895, 58872), (1074, 49060), (1115, 47256), (1320, 39917), (1338, 39380), (1432, 36795), (1784, 29535), (1790, 29436), (1969, 26760), (2148, 24530), (2230, 23628), (2453, 21480), (2676, 19690), (2685, 19624), (3345, 15752), (3580, 14718), (3938, 13380), (4296, 12265), (4460, 11814), (4906, 10740), (5352, 9845), (5370, 9812), (5907, 8920), (6690, 7876), (7160, 7359)]