56977140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:813

約数の個数: 96

約数和(自身を含む): 175633920

約数和(自身を除く): 118656780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 131, 132, 165, 220, 262, 330, 393, 524, 655, 659, 660, 786, 1310, 1318, 1441, 1572, 1965, 1977, 2620, 2636, 2882, 3295, 3930, 3954, 4323, 5764, 6590, 7205, 7249, 7860, 7908, 8646, 9885, 13180, 14410, 14498, 17292, 19770, 21615, 21747, 28820, 28996, 36245, 39540, 43230, 43494, 72490, 86329, 86460, 86988, 108735, 144980, 172658, 217470, 258987, 345316, 431645, 434940, 517974, 863290, 949619, 1035948, 1294935, 1726580, 1899238, 2589870, 2848857, 3798476, 4748095, 5179740, 5697714, 9496190, 11395428, 14244285, 18992380, 28488570, 56977140]

約数ペア:

[(1, 56977140), (2, 28488570), (3, 18992380), (4, 14244285), (5, 11395428), (6, 9496190), (10, 5697714), (11, 5179740), (12, 4748095), (15, 3798476), (20, 2848857), (22, 2589870), (30, 1899238), (33, 1726580), (44, 1294935), (55, 1035948), (60, 949619), (66, 863290), (110, 517974), (131, 434940), (132, 431645), (165, 345316), (220, 258987), (262, 217470), (330, 172658), (393, 144980), (524, 108735), (655, 86988), (659, 86460), (660, 86329), (786, 72490), (1310, 43494), (1318, 43230), (1441, 39540), (1572, 36245), (1965, 28996), (1977, 28820), (2620, 21747), (2636, 21615), (2882, 19770), (3295, 17292), (3930, 14498), (3954, 14410), (4323, 13180), (5764, 9885), (6590, 8646), (7205, 7908), (7249, 7860)]