52521560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 149022720

約数和(自身を除く): 96501160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 47, 52, 56, 65, 70, 91, 94, 104, 130, 140, 182, 188, 235, 260, 280, 307, 329, 364, 376, 455, 470, 520, 611, 614, 658, 728, 910, 940, 1222, 1228, 1316, 1535, 1645, 1820, 1880, 2149, 2444, 2456, 2632, 3055, 3070, 3290, 3640, 3991, 4277, 4298, 4888, 6110, 6140, 6580, 7982, 8554, 8596, 10745, 12220, 12280, 13160, 14429, 15964, 17108, 17192, 19955, 21385, 21490, 24440, 27937, 28858, 31928, 34216, 39910, 42770, 42980, 55874, 57716, 72145, 79820, 85540, 85960, 101003, 111748, 115432, 139685, 144290, 159640, 171080, 187577, 202006, 223496, 279370, 288580, 375154, 404012, 505015, 558740, 577160, 750308, 808024, 937885, 1010030, 1117480, 1313039, 1500616, 1875770, 2020060, 2626078, 3751540, 4040120, 5252156, 6565195, 7503080, 10504312, 13130390, 26260780, 52521560]

約数ペア:

[(1, 52521560), (2, 26260780), (4, 13130390), (5, 10504312), (7, 7503080), (8, 6565195), (10, 5252156), (13, 4040120), (14, 3751540), (20, 2626078), (26, 2020060), (28, 1875770), (35, 1500616), (40, 1313039), (47, 1117480), (52, 1010030), (56, 937885), (65, 808024), (70, 750308), (91, 577160), (94, 558740), (104, 505015), (130, 404012), (140, 375154), (182, 288580), (188, 279370), (235, 223496), (260, 202006), (280, 187577), (307, 171080), (329, 159640), (364, 144290), (376, 139685), (455, 115432), (470, 111748), (520, 101003), (611, 85960), (614, 85540), (658, 79820), (728, 72145), (910, 57716), (940, 55874), (1222, 42980), (1228, 42770), (1316, 39910), (1535, 34216), (1645, 31928), (1820, 28858), (1880, 27937), (2149, 24440), (2444, 21490), (2456, 21385), (2632, 19955), (3055, 17192), (3070, 17108), (3290, 15964), (3640, 14429), (3991, 13160), (4277, 12280), (4298, 12220), (4888, 10745), (6110, 8596), (6140, 8554), (6580, 7982)]