52980408

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 163046520

約数和(自身を除く): 110066112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 107, 117, 138, 156, 184, 207, 214, 234, 276, 299, 312, 321, 414, 428, 468, 529, 552, 598, 642, 828, 856, 897, 936, 963, 1058, 1196, 1284, 1391, 1587, 1656, 1794, 1926, 2116, 2392, 2461, 2568, 2691, 2782, 3174, 3588, 3852, 4173, 4232, 4761, 4922, 5382, 5564, 6348, 6877, 7176, 7383, 7704, 8346, 9522, 9844, 10764, 11128, 12519, 12696, 13754, 14766, 16692, 19044, 19688, 20631, 21528, 22149, 25038, 27508, 29532, 31993, 33384, 38088, 41262, 44298, 50076, 55016, 56603, 59064, 61893, 63986, 82524, 88596, 95979, 100152, 113206, 123786, 127972, 165048, 169809, 177192, 191958, 226412, 247572, 255944, 287937, 339618, 383916, 452824, 495144, 509427, 575874, 679236, 735839, 767832, 1018854, 1151748, 1358472, 1471678, 2037708, 2207517, 2303496, 2943356, 4075416, 4415034, 5886712, 6622551, 8830068, 13245102, 17660136, 26490204, 52980408]

約数ペア:

[(1, 52980408), (2, 26490204), (3, 17660136), (4, 13245102), (6, 8830068), (8, 6622551), (9, 5886712), (12, 4415034), (13, 4075416), (18, 2943356), (23, 2303496), (24, 2207517), (26, 2037708), (36, 1471678), (39, 1358472), (46, 1151748), (52, 1018854), (69, 767832), (72, 735839), (78, 679236), (92, 575874), (104, 509427), (107, 495144), (117, 452824), (138, 383916), (156, 339618), (184, 287937), (207, 255944), (214, 247572), (234, 226412), (276, 191958), (299, 177192), (312, 169809), (321, 165048), (414, 127972), (428, 123786), (468, 113206), (529, 100152), (552, 95979), (598, 88596), (642, 82524), (828, 63986), (856, 61893), (897, 59064), (936, 56603), (963, 55016), (1058, 50076), (1196, 44298), (1284, 41262), (1391, 38088), (1587, 33384), (1656, 31993), (1794, 29532), (1926, 27508), (2116, 25038), (2392, 22149), (2461, 21528), (2568, 20631), (2691, 19688), (2782, 19044), (3174, 16692), (3588, 14766), (3852, 13754), (4173, 12696), (4232, 12519), (4761, 11128), (4922, 10764), (5382, 9844), (5564, 9522), (6348, 8346), (6877, 7704), (7176, 7383)]