51256764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3533}}^1$

素因数の和:3587

約数の個数: 72

約数和(自身を含む): 144074112

約数和(自身を除く): 92817348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3533, 3627, 4836, 7066, 7254, 10599, 14132, 14508, 21198, 31797, 42396, 45929, 63594, 91858, 109523, 127188, 137787, 183716, 219046, 275574, 328569, 413361, 438092, 551148, 657138, 826722, 985707, 1314276, 1423799, 1653444, 1971414, 2847598, 3942828, 4271397, 5695196, 8542794, 12814191, 17085588, 25628382, 51256764]

約数ペア:

[(1, 51256764), (2, 25628382), (3, 17085588), (4, 12814191), (6, 8542794), (9, 5695196), (12, 4271397), (13, 3942828), (18, 2847598), (26, 1971414), (31, 1653444), (36, 1423799), (39, 1314276), (52, 985707), (62, 826722), (78, 657138), (93, 551148), (117, 438092), (124, 413361), (156, 328569), (186, 275574), (234, 219046), (279, 183716), (372, 137787), (403, 127188), (468, 109523), (558, 91858), (806, 63594), (1116, 45929), (1209, 42396), (1612, 31797), (2418, 21198), (3533, 14508), (3627, 14132), (4836, 10599), (7066, 7254)]