55984968

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 169575120

約数和(自身を除く): 113590152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 107, 117, 129, 156, 169, 172, 214, 234, 258, 312, 321, 338, 344, 387, 428, 468, 507, 516, 559, 642, 676, 774, 856, 936, 963, 1014, 1032, 1118, 1284, 1352, 1391, 1521, 1548, 1677, 1926, 2028, 2236, 2568, 2782, 3042, 3096, 3354, 3852, 4056, 4173, 4472, 4601, 5031, 5564, 6084, 6708, 7267, 7704, 8346, 9202, 10062, 11128, 12168, 12519, 13416, 13803, 14534, 16692, 18083, 18404, 20124, 21801, 25038, 27606, 29068, 33384, 36166, 36808, 40248, 41409, 43602, 50076, 54249, 55212, 58136, 59813, 65403, 72332, 82818, 87204, 100152, 108498, 110424, 119626, 130806, 144664, 162747, 165636, 174408, 179439, 216996, 239252, 261612, 325494, 331272, 358878, 433992, 478504, 523224, 538317, 650988, 717756, 777569, 1076634, 1301976, 1435512, 1555138, 2153268, 2332707, 3110276, 4306536, 4665414, 6220552, 6998121, 9330828, 13996242, 18661656, 27992484, 55984968]

約数ペア:

[(1, 55984968), (2, 27992484), (3, 18661656), (4, 13996242), (6, 9330828), (8, 6998121), (9, 6220552), (12, 4665414), (13, 4306536), (18, 3110276), (24, 2332707), (26, 2153268), (36, 1555138), (39, 1435512), (43, 1301976), (52, 1076634), (72, 777569), (78, 717756), (86, 650988), (104, 538317), (107, 523224), (117, 478504), (129, 433992), (156, 358878), (169, 331272), (172, 325494), (214, 261612), (234, 239252), (258, 216996), (312, 179439), (321, 174408), (338, 165636), (344, 162747), (387, 144664), (428, 130806), (468, 119626), (507, 110424), (516, 108498), (559, 100152), (642, 87204), (676, 82818), (774, 72332), (856, 65403), (936, 59813), (963, 58136), (1014, 55212), (1032, 54249), (1118, 50076), (1284, 43602), (1352, 41409), (1391, 40248), (1521, 36808), (1548, 36166), (1677, 33384), (1926, 29068), (2028, 27606), (2236, 25038), (2568, 21801), (2782, 20124), (3042, 18404), (3096, 18083), (3354, 16692), (3852, 14534), (4056, 13803), (4173, 13416), (4472, 12519), (4601, 12168), (5031, 11128), (5564, 10062), (6084, 9202), (6708, 8346), (7267, 7704)]