49894624

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 112783104

約数和(自身を除く): 62888480

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 53, 62, 73, 104, 106, 124, 146, 208, 212, 248, 292, 403, 416, 424, 496, 584, 689, 806, 848, 949, 992, 1168, 1378, 1612, 1643, 1696, 1898, 2263, 2336, 2756, 3224, 3286, 3796, 3869, 4526, 5512, 6448, 6572, 7592, 7738, 9052, 11024, 12896, 13144, 15184, 15476, 18104, 21359, 22048, 26288, 29419, 30368, 30952, 36208, 42718, 50297, 52576, 58838, 61904, 72416, 85436, 100594, 117676, 119939, 123808, 170872, 201188, 235352, 239878, 341744, 402376, 470704, 479756, 683488, 804752, 941408, 959512, 1559207, 1609504, 1919024, 3118414, 3838048, 6236828, 12473656, 24947312, 49894624]

約数ペア:

[(1, 49894624), (2, 24947312), (4, 12473656), (8, 6236828), (13, 3838048), (16, 3118414), (26, 1919024), (31, 1609504), (32, 1559207), (52, 959512), (53, 941408), (62, 804752), (73, 683488), (104, 479756), (106, 470704), (124, 402376), (146, 341744), (208, 239878), (212, 235352), (248, 201188), (292, 170872), (403, 123808), (416, 119939), (424, 117676), (496, 100594), (584, 85436), (689, 72416), (806, 61904), (848, 58838), (949, 52576), (992, 50297), (1168, 42718), (1378, 36208), (1612, 30952), (1643, 30368), (1696, 29419), (1898, 26288), (2263, 22048), (2336, 21359), (2756, 18104), (3224, 15476), (3286, 15184), (3796, 13144), (3869, 12896), (4526, 11024), (5512, 9052), (6448, 7738), (6572, 7592)]