55009864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 138297600

約数和(自身を除く): 83287736

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 41, 52, 56, 76, 82, 91, 97, 104, 133, 152, 164, 182, 194, 247, 266, 287, 328, 364, 388, 494, 532, 533, 574, 679, 728, 776, 779, 988, 1064, 1066, 1148, 1261, 1358, 1558, 1729, 1843, 1976, 2132, 2296, 2522, 2716, 3116, 3458, 3686, 3731, 3977, 4264, 5044, 5432, 5453, 6232, 6916, 7372, 7462, 7954, 8827, 10088, 10127, 10906, 12901, 13832, 14744, 14924, 15908, 17654, 20254, 21812, 23959, 25802, 27839, 29848, 31816, 35308, 40508, 43624, 47918, 51604, 51701, 55678, 70616, 70889, 75563, 81016, 95836, 103208, 103402, 111356, 141778, 151126, 167713, 191672, 206804, 222712, 283556, 302252, 335426, 361907, 413608, 528941, 567112, 604504, 670852, 723814, 982319, 1057882, 1341704, 1447628, 1964638, 2115764, 2895256, 3929276, 4231528, 6876233, 7858552, 13752466, 27504932, 55009864]

約数ペア:

[(1, 55009864), (2, 27504932), (4, 13752466), (7, 7858552), (8, 6876233), (13, 4231528), (14, 3929276), (19, 2895256), (26, 2115764), (28, 1964638), (38, 1447628), (41, 1341704), (52, 1057882), (56, 982319), (76, 723814), (82, 670852), (91, 604504), (97, 567112), (104, 528941), (133, 413608), (152, 361907), (164, 335426), (182, 302252), (194, 283556), (247, 222712), (266, 206804), (287, 191672), (328, 167713), (364, 151126), (388, 141778), (494, 111356), (532, 103402), (533, 103208), (574, 95836), (679, 81016), (728, 75563), (776, 70889), (779, 70616), (988, 55678), (1064, 51701), (1066, 51604), (1148, 47918), (1261, 43624), (1358, 40508), (1558, 35308), (1729, 31816), (1843, 29848), (1976, 27839), (2132, 25802), (2296, 23959), (2522, 21812), (2716, 20254), (3116, 17654), (3458, 15908), (3686, 14924), (3731, 14744), (3977, 13832), (4264, 12901), (5044, 10906), (5432, 10127), (5453, 10088), (6232, 8827), (6916, 7954), (7372, 7462)]