48961330990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1\times {\mathrm{16453}}^1$

素因数の和:18565

約数の個数: 64

約数和(自身を含む): 103593857472

約数和(自身を除く): 54632526482

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2081, 4162, 10405, 16453, 20810, 22891, 27053, 32906, 45782, 54106, 82265, 114455, 135265, 164530, 180983, 213889, 228910, 270530, 297583, 361966, 427778, 595166, 904915, 1069445, 1487915, 1809830, 2138890, 2352779, 2975830, 4705558, 11763895, 23527790, 34238693, 68477386, 171193465, 342386930, 376625623, 445103009, 753251246, 890206018, 1883128115, 2225515045, 3766256230, 4451030090, 4896133099, 9792266198, 24480665495, 48961330990]

約数ペア:

[(1, 48961330990), (2, 24480665495), (5, 9792266198), (10, 4896133099), (11, 4451030090), (13, 3766256230), (22, 2225515045), (26, 1883128115), (55, 890206018), (65, 753251246), (110, 445103009), (130, 376625623), (143, 342386930), (286, 171193465), (715, 68477386), (1430, 34238693), (2081, 23527790), (4162, 11763895), (10405, 4705558), (16453, 2975830), (20810, 2352779), (22891, 2138890), (27053, 1809830), (32906, 1487915), (45782, 1069445), (54106, 904915), (82265, 595166), (114455, 427778), (135265, 361966), (164530, 297583), (180983, 270530), (213889, 228910)]