51988615485

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1\times {\mathrm{1327}}^1$

素因数の和:2354

約数の個数: 64

約数和(自身を含む): 86504177664

約数和(自身を除く): 34515562179

約数列:

[1, 3, 5, 15, 47, 61, 141, 183, 235, 305, 705, 911, 915, 1327, 2733, 2867, 3981, 4555, 6635, 8601, 13665, 14335, 19905, 42817, 43005, 55571, 62369, 80947, 128451, 166713, 187107, 214085, 242841, 277855, 311845, 404735, 642255, 833565, 935535, 1208897, 1214205, 2611837, 3626691, 3804509, 6044485, 7835511, 11413527, 13059185, 18133455, 19022545, 39177555, 56818159, 57067635, 73742717, 170454477, 221228151, 284090795, 368713585, 852272385, 1106140755, 3465907699, 10397723097, 17329538495, 51988615485]

約数ペア:

[(1, 51988615485), (3, 17329538495), (5, 10397723097), (15, 3465907699), (47, 1106140755), (61, 852272385), (141, 368713585), (183, 284090795), (235, 221228151), (305, 170454477), (705, 73742717), (911, 57067635), (915, 56818159), (1327, 39177555), (2733, 19022545), (2867, 18133455), (3981, 13059185), (4555, 11413527), (6635, 7835511), (8601, 6044485), (13665, 3804509), (14335, 3626691), (19905, 2611837), (42817, 1214205), (43005, 1208897), (55571, 935535), (62369, 833565), (80947, 642255), (128451, 404735), (166713, 311845), (187107, 277855), (214085, 242841)]