49787760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18859}}^1$

素因数の和:18886

約数の個数: 80

約数和(自身を含む): 168382080

約数和(自身を除く): 118594320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 18859, 37718, 56577, 75436, 94295, 113154, 150872, 188590, 207449, 226308, 282885, 301744, 377180, 414898, 452616, 565770, 622347, 754360, 829796, 905232, 1037245, 1131540, 1244694, 1508720, 1659592, 2074490, 2263080, 2489388, 3111735, 3319184, 4148980, 4526160, 4978776, 6223470, 8297960, 9957552, 12446940, 16595920, 24893880, 49787760]

約数ペア:

[(1, 49787760), (2, 24893880), (3, 16595920), (4, 12446940), (5, 9957552), (6, 8297960), (8, 6223470), (10, 4978776), (11, 4526160), (12, 4148980), (15, 3319184), (16, 3111735), (20, 2489388), (22, 2263080), (24, 2074490), (30, 1659592), (33, 1508720), (40, 1244694), (44, 1131540), (48, 1037245), (55, 905232), (60, 829796), (66, 754360), (80, 622347), (88, 565770), (110, 452616), (120, 414898), (132, 377180), (165, 301744), (176, 282885), (220, 226308), (240, 207449), (264, 188590), (330, 150872), (440, 113154), (528, 94295), (660, 75436), (880, 56577), (1320, 37718), (2640, 18859)]