53758368

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2646

約数の個数: 72

約数和(自身を含む): 155030148

約数和(自身を除く): 101271780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2557, 2628, 3504, 5114, 5256, 7008, 7671, 10228, 10512, 15342, 20456, 21024, 23013, 30684, 40912, 46026, 61368, 81824, 92052, 122736, 184104, 186661, 245472, 368208, 373322, 559983, 736416, 746644, 1119966, 1493288, 1679949, 2239932, 2986576, 3359898, 4479864, 5973152, 6719796, 8959728, 13439592, 17919456, 26879184, 53758368]

約数ペア:

[(1, 53758368), (2, 26879184), (3, 17919456), (4, 13439592), (6, 8959728), (8, 6719796), (9, 5973152), (12, 4479864), (16, 3359898), (18, 2986576), (24, 2239932), (32, 1679949), (36, 1493288), (48, 1119966), (72, 746644), (73, 736416), (96, 559983), (144, 373322), (146, 368208), (219, 245472), (288, 186661), (292, 184104), (438, 122736), (584, 92052), (657, 81824), (876, 61368), (1168, 46026), (1314, 40912), (1752, 30684), (2336, 23013), (2557, 21024), (2628, 20456), (3504, 15342), (5114, 10512), (5256, 10228), (7008, 7671)]