42556770152

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1656679}}^1$

素因数の和:1656730

約数の個数: 48

約数和(自身を含む): 90951732000

約数和(自身を除く): 48394961848

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1976, 3211, 6422, 12844, 25688, 1656679, 3313358, 6626716, 13253432, 21536827, 31476901, 43073654, 62953802, 86147308, 125907604, 172294616, 251815208, 279978751, 409199713, 559957502, 818399426, 1119915004, 1636798852, 2239830008, 3273597704, 5319596269, 10639192538, 21278385076, 42556770152]

約数ペア:

[(1, 42556770152), (2, 21278385076), (4, 10639192538), (8, 5319596269), (13, 3273597704), (19, 2239830008), (26, 1636798852), (38, 1119915004), (52, 818399426), (76, 559957502), (104, 409199713), (152, 279978751), (169, 251815208), (247, 172294616), (338, 125907604), (494, 86147308), (676, 62953802), (988, 43073654), (1352, 31476901), (1976, 21536827), (3211, 13253432), (6422, 6626716), (12844, 3313358), (25688, 1656679)]