47688784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1148

約数の個数: 80

約数和(自身を含む): 114367680

約数和(自身を除く): 66678896

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1097, 1144, 1672, 1976, 2194, 2288, 2717, 3344, 3952, 4388, 5434, 8776, 10868, 12067, 14261, 17552, 20843, 21736, 24134, 28522, 41686, 43472, 48268, 57044, 83372, 96536, 114088, 156871, 166744, 193072, 228176, 229273, 270959, 313742, 333488, 458546, 541918, 627484, 917092, 1083836, 1254968, 1834184, 2167672, 2509936, 2980549, 3668368, 4335344, 5961098, 11922196, 23844392, 47688784]

約数ペア:

[(1, 47688784), (2, 23844392), (4, 11922196), (8, 5961098), (11, 4335344), (13, 3668368), (16, 2980549), (19, 2509936), (22, 2167672), (26, 1834184), (38, 1254968), (44, 1083836), (52, 917092), (76, 627484), (88, 541918), (104, 458546), (143, 333488), (152, 313742), (176, 270959), (208, 229273), (209, 228176), (247, 193072), (286, 166744), (304, 156871), (418, 114088), (494, 96536), (572, 83372), (836, 57044), (988, 48268), (1097, 43472), (1144, 41686), (1672, 28522), (1976, 24134), (2194, 21736), (2288, 20843), (2717, 17552), (3344, 14261), (3952, 12067), (4388, 10868), (5434, 8776)]