47945448

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 134447040

約数和(自身を除く): 86501592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 83, 113, 142, 166, 213, 226, 249, 284, 332, 339, 426, 452, 498, 568, 639, 664, 678, 747, 852, 904, 996, 1017, 1278, 1356, 1494, 1704, 1992, 2034, 2556, 2712, 2988, 4068, 5112, 5893, 5976, 8023, 8136, 9379, 11786, 16046, 17679, 18758, 23572, 24069, 28137, 32092, 35358, 37516, 47144, 48138, 53037, 56274, 64184, 70716, 72207, 75032, 84411, 96276, 106074, 112548, 141432, 144414, 168822, 192552, 212148, 225096, 288828, 337644, 424296, 577656, 665909, 675288, 1331818, 1997727, 2663636, 3995454, 5327272, 5993181, 7990908, 11986362, 15981816, 23972724, 47945448]

約数ペア:

[(1, 47945448), (2, 23972724), (3, 15981816), (4, 11986362), (6, 7990908), (8, 5993181), (9, 5327272), (12, 3995454), (18, 2663636), (24, 1997727), (36, 1331818), (71, 675288), (72, 665909), (83, 577656), (113, 424296), (142, 337644), (166, 288828), (213, 225096), (226, 212148), (249, 192552), (284, 168822), (332, 144414), (339, 141432), (426, 112548), (452, 106074), (498, 96276), (568, 84411), (639, 75032), (664, 72207), (678, 70716), (747, 64184), (852, 56274), (904, 53037), (996, 48138), (1017, 47144), (1278, 37516), (1356, 35358), (1494, 32092), (1704, 28137), (1992, 24069), (2034, 23572), (2556, 18758), (2712, 17679), (2988, 16046), (4068, 11786), (5112, 9379), (5893, 8136), (5976, 8023)]