54679790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 113296320

約数和(自身を除く): 58616530

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 61, 110, 122, 145, 281, 290, 305, 319, 562, 610, 638, 671, 1342, 1405, 1595, 1769, 2810, 3091, 3190, 3355, 3538, 6182, 6710, 8149, 8845, 15455, 16298, 17141, 17690, 19459, 30910, 34282, 38918, 40745, 81490, 85705, 89639, 97295, 171410, 179278, 188551, 194590, 377102, 448195, 497089, 896390, 942755, 994178, 1885510, 2485445, 4970890, 5467979, 10935958, 27339895, 54679790]

約数ペア:

[(1, 54679790), (2, 27339895), (5, 10935958), (10, 5467979), (11, 4970890), (22, 2485445), (29, 1885510), (55, 994178), (58, 942755), (61, 896390), (110, 497089), (122, 448195), (145, 377102), (281, 194590), (290, 188551), (305, 179278), (319, 171410), (562, 97295), (610, 89639), (638, 85705), (671, 81490), (1342, 40745), (1405, 38918), (1595, 34282), (1769, 30910), (2810, 19459), (3091, 17690), (3190, 17141), (3355, 16298), (3538, 15455), (6182, 8845), (6710, 8149)]