47191144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 121927680

約数和(自身を除く): 74736536

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 71, 77, 83, 88, 91, 104, 142, 143, 154, 166, 182, 284, 286, 308, 332, 364, 497, 568, 572, 581, 616, 664, 728, 781, 913, 923, 994, 1001, 1079, 1144, 1162, 1562, 1826, 1846, 1988, 2002, 2158, 2324, 3124, 3652, 3692, 3976, 4004, 4316, 4648, 5467, 5893, 6248, 6391, 6461, 7304, 7384, 7553, 8008, 8632, 10153, 10934, 11786, 11869, 12782, 12922, 15106, 20306, 21868, 23572, 23738, 25564, 25844, 30212, 40612, 41251, 43736, 47144, 47476, 51128, 51688, 60424, 64823, 71071, 76609, 81224, 82502, 83083, 94952, 129646, 142142, 153218, 165004, 166166, 259292, 284284, 306436, 330008, 332332, 453761, 518584, 536263, 568568, 612872, 664664, 842699, 907522, 1072526, 1685398, 1815044, 2145052, 3370796, 3630088, 4290104, 5898893, 6741592, 11797786, 23595572, 47191144]

約数ペア:

[(1, 47191144), (2, 23595572), (4, 11797786), (7, 6741592), (8, 5898893), (11, 4290104), (13, 3630088), (14, 3370796), (22, 2145052), (26, 1815044), (28, 1685398), (44, 1072526), (52, 907522), (56, 842699), (71, 664664), (77, 612872), (83, 568568), (88, 536263), (91, 518584), (104, 453761), (142, 332332), (143, 330008), (154, 306436), (166, 284284), (182, 259292), (284, 166166), (286, 165004), (308, 153218), (332, 142142), (364, 129646), (497, 94952), (568, 83083), (572, 82502), (581, 81224), (616, 76609), (664, 71071), (728, 64823), (781, 60424), (913, 51688), (923, 51128), (994, 47476), (1001, 47144), (1079, 43736), (1144, 41251), (1162, 40612), (1562, 30212), (1826, 25844), (1846, 25564), (1988, 23738), (2002, 23572), (2158, 21868), (2324, 20306), (3124, 15106), (3652, 12922), (3692, 12782), (3976, 11869), (4004, 11786), (4316, 10934), (4648, 10153), (5467, 8632), (5893, 8008), (6248, 7553), (6391, 7384), (6461, 7304)]