49217792

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 110572224

約数和(自身を除く): 61354432

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 299, 368, 416, 598, 643, 736, 832, 1196, 1286, 1472, 1664, 2392, 2572, 2944, 3328, 4784, 5144, 5888, 8359, 9568, 10288, 14789, 16718, 19136, 20576, 29578, 33436, 38272, 41152, 59156, 66872, 76544, 82304, 118312, 133744, 164608, 192257, 236624, 267488, 384514, 473248, 534976, 769028, 946496, 1069952, 1538056, 1892992, 2139904, 3076112, 3785984, 6152224, 12304448, 24608896, 49217792]

約数ペア:

[(1, 49217792), (2, 24608896), (4, 12304448), (8, 6152224), (13, 3785984), (16, 3076112), (23, 2139904), (26, 1892992), (32, 1538056), (46, 1069952), (52, 946496), (64, 769028), (92, 534976), (104, 473248), (128, 384514), (184, 267488), (208, 236624), (256, 192257), (299, 164608), (368, 133744), (416, 118312), (598, 82304), (643, 76544), (736, 66872), (832, 59156), (1196, 41152), (1286, 38272), (1472, 33436), (1664, 29578), (2392, 20576), (2572, 19136), (2944, 16718), (3328, 14789), (4784, 10288), (5144, 9568), (5888, 8359)]