47391344

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 124679520

約数和(自身を除く): 77288176

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 121, 143, 154, 176, 182, 208, 242, 269, 286, 308, 364, 484, 538, 572, 616, 728, 847, 968, 1001, 1076, 1144, 1232, 1456, 1573, 1694, 1883, 1936, 2002, 2152, 2288, 2959, 3146, 3388, 3497, 3766, 4004, 4304, 5918, 6292, 6776, 6994, 7532, 8008, 11011, 11836, 12584, 13552, 13988, 15064, 16016, 20713, 22022, 23672, 24479, 25168, 27976, 30128, 32549, 38467, 41426, 44044, 47344, 48958, 55952, 65098, 76934, 82852, 88088, 97916, 130196, 153868, 165704, 176176, 195832, 227843, 260392, 269269, 307736, 331408, 391664, 423137, 455686, 520784, 538538, 615472, 846274, 911372, 1077076, 1692548, 1822744, 2154152, 2961959, 3385096, 3645488, 4308304, 5923918, 6770192, 11847836, 23695672, 47391344]

約数ペア:

[(1, 47391344), (2, 23695672), (4, 11847836), (7, 6770192), (8, 5923918), (11, 4308304), (13, 3645488), (14, 3385096), (16, 2961959), (22, 2154152), (26, 1822744), (28, 1692548), (44, 1077076), (52, 911372), (56, 846274), (77, 615472), (88, 538538), (91, 520784), (104, 455686), (112, 423137), (121, 391664), (143, 331408), (154, 307736), (176, 269269), (182, 260392), (208, 227843), (242, 195832), (269, 176176), (286, 165704), (308, 153868), (364, 130196), (484, 97916), (538, 88088), (572, 82852), (616, 76934), (728, 65098), (847, 55952), (968, 48958), (1001, 47344), (1076, 44044), (1144, 41426), (1232, 38467), (1456, 32549), (1573, 30128), (1694, 27976), (1883, 25168), (1936, 24479), (2002, 23672), (2152, 22022), (2288, 20713), (2959, 16016), (3146, 15064), (3388, 13988), (3497, 13552), (3766, 12584), (4004, 11836), (4304, 11011), (5918, 8008), (6292, 7532), (6776, 6994)]