53278764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 163511040

約数和(自身を除く): 110232276

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 109, 132, 138, 154, 161, 218, 231, 253, 276, 308, 322, 327, 436, 462, 483, 506, 529, 644, 654, 759, 763, 924, 966, 1012, 1058, 1199, 1308, 1518, 1526, 1587, 1771, 1932, 2116, 2289, 2398, 2507, 3036, 3052, 3174, 3542, 3597, 3703, 4578, 4796, 5014, 5313, 5819, 6348, 7084, 7194, 7406, 7521, 8393, 9156, 10028, 10626, 11109, 11638, 14388, 14812, 15042, 16786, 17457, 17549, 21252, 22218, 23276, 25179, 27577, 30084, 33572, 34914, 35098, 40733, 44436, 50358, 52647, 55154, 57661, 69828, 70196, 81466, 82731, 100716, 105294, 110308, 115322, 122199, 162932, 165462, 172983, 193039, 210588, 230644, 244398, 330924, 345966, 386078, 403627, 488796, 579117, 634271, 691932, 772156, 807254, 1158234, 1210881, 1268542, 1614508, 1902813, 2316468, 2421762, 2537084, 3805626, 4439897, 4843524, 7611252, 8879794, 13319691, 17759588, 26639382, 53278764]

約数ペア:

[(1, 53278764), (2, 26639382), (3, 17759588), (4, 13319691), (6, 8879794), (7, 7611252), (11, 4843524), (12, 4439897), (14, 3805626), (21, 2537084), (22, 2421762), (23, 2316468), (28, 1902813), (33, 1614508), (42, 1268542), (44, 1210881), (46, 1158234), (66, 807254), (69, 772156), (77, 691932), (84, 634271), (92, 579117), (109, 488796), (132, 403627), (138, 386078), (154, 345966), (161, 330924), (218, 244398), (231, 230644), (253, 210588), (276, 193039), (308, 172983), (322, 165462), (327, 162932), (436, 122199), (462, 115322), (483, 110308), (506, 105294), (529, 100716), (644, 82731), (654, 81466), (759, 70196), (763, 69828), (924, 57661), (966, 55154), (1012, 52647), (1058, 50358), (1199, 44436), (1308, 40733), (1518, 35098), (1526, 34914), (1587, 33572), (1771, 30084), (1932, 27577), (2116, 25179), (2289, 23276), (2398, 22218), (2507, 21252), (3036, 17549), (3052, 17457), (3174, 16786), (3542, 15042), (3597, 14812), (3703, 14388), (4578, 11638), (4796, 11109), (5014, 10626), (5313, 10028), (5819, 9156), (6348, 8393), (7084, 7521), (7194, 7406)]