47331856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 109243008

約数和(自身を除く): 61911152

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 137, 143, 151, 176, 208, 274, 286, 302, 548, 572, 604, 1096, 1144, 1208, 1507, 1661, 1781, 1963, 2192, 2288, 2416, 3014, 3322, 3562, 3926, 6028, 6644, 7124, 7852, 12056, 13288, 14248, 15704, 19591, 20687, 21593, 24112, 26576, 28496, 31408, 39182, 41374, 43186, 78364, 82748, 86372, 156728, 165496, 172744, 227557, 268931, 313456, 330992, 345488, 455114, 537862, 910228, 1075724, 1820456, 2151448, 2958241, 3640912, 4302896, 5916482, 11832964, 23665928, 47331856]

約数ペア:

[(1, 47331856), (2, 23665928), (4, 11832964), (8, 5916482), (11, 4302896), (13, 3640912), (16, 2958241), (22, 2151448), (26, 1820456), (44, 1075724), (52, 910228), (88, 537862), (104, 455114), (137, 345488), (143, 330992), (151, 313456), (176, 268931), (208, 227557), (274, 172744), (286, 165496), (302, 156728), (548, 86372), (572, 82748), (604, 78364), (1096, 43186), (1144, 41374), (1208, 39182), (1507, 31408), (1661, 28496), (1781, 26576), (1963, 24112), (2192, 21593), (2288, 20687), (2416, 19591), (3014, 15704), (3322, 14248), (3562, 13288), (3926, 12056), (6028, 7852), (6644, 7124)]