53343290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 130709376

約数和(自身を除く): 77366086

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 73, 77, 91, 110, 130, 143, 146, 154, 182, 286, 365, 385, 455, 511, 715, 730, 770, 803, 910, 949, 1001, 1022, 1430, 1606, 1898, 2002, 2555, 4015, 4745, 5005, 5110, 5329, 5621, 6643, 8030, 9490, 10010, 10439, 10658, 11242, 13286, 20878, 26645, 28105, 33215, 37303, 52195, 53290, 56210, 58619, 66430, 69277, 73073, 74606, 104390, 117238, 138554, 146146, 186515, 293095, 346385, 365365, 373030, 410333, 484939, 586190, 692770, 730730, 762047, 820666, 969878, 1524094, 2051665, 2424695, 3810235, 4103330, 4849390, 5334329, 7620470, 10668658, 26671645, 53343290]

約数ペア:

[(1, 53343290), (2, 26671645), (5, 10668658), (7, 7620470), (10, 5334329), (11, 4849390), (13, 4103330), (14, 3810235), (22, 2424695), (26, 2051665), (35, 1524094), (55, 969878), (65, 820666), (70, 762047), (73, 730730), (77, 692770), (91, 586190), (110, 484939), (130, 410333), (143, 373030), (146, 365365), (154, 346385), (182, 293095), (286, 186515), (365, 146146), (385, 138554), (455, 117238), (511, 104390), (715, 74606), (730, 73073), (770, 69277), (803, 66430), (910, 58619), (949, 56210), (1001, 53290), (1022, 52195), (1430, 37303), (1606, 33215), (1898, 28105), (2002, 26645), (2555, 20878), (4015, 13286), (4745, 11242), (5005, 10658), (5110, 10439), (5329, 10010), (5621, 9490), (6643, 8030)]