56146580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:825

約数の個数: 96

約数和(自身を含む): 147474432

約数和(自身を除く): 91327852

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 62, 68, 70, 85, 119, 124, 140, 155, 170, 217, 238, 310, 340, 434, 476, 527, 595, 620, 761, 868, 1054, 1085, 1190, 1522, 2108, 2170, 2380, 2635, 3044, 3689, 3805, 4340, 5270, 5327, 7378, 7610, 10540, 10654, 12937, 14756, 15220, 18445, 21308, 23591, 25874, 26635, 36890, 47182, 51748, 53270, 64685, 73780, 90559, 94364, 106540, 117955, 129370, 165137, 181118, 235910, 258740, 330274, 362236, 401047, 452795, 471820, 660548, 802094, 825685, 905590, 1604188, 1651370, 1811180, 2005235, 2807329, 3302740, 4010470, 5614658, 8020940, 11229316, 14036645, 28073290, 56146580]

約数ペア:

[(1, 56146580), (2, 28073290), (4, 14036645), (5, 11229316), (7, 8020940), (10, 5614658), (14, 4010470), (17, 3302740), (20, 2807329), (28, 2005235), (31, 1811180), (34, 1651370), (35, 1604188), (62, 905590), (68, 825685), (70, 802094), (85, 660548), (119, 471820), (124, 452795), (140, 401047), (155, 362236), (170, 330274), (217, 258740), (238, 235910), (310, 181118), (340, 165137), (434, 129370), (476, 117955), (527, 106540), (595, 94364), (620, 90559), (761, 73780), (868, 64685), (1054, 53270), (1085, 51748), (1190, 47182), (1522, 36890), (2108, 26635), (2170, 25874), (2380, 23591), (2635, 21308), (3044, 18445), (3689, 15220), (3805, 14756), (4340, 12937), (5270, 10654), (5327, 10540), (7378, 7610)]