56910776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 122774400

約数和(自身を除く): 65863624

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 83, 104, 152, 166, 247, 332, 347, 494, 664, 694, 988, 1079, 1388, 1577, 1976, 2158, 2776, 3154, 4316, 4511, 6308, 6593, 8632, 9022, 12616, 13186, 18044, 20501, 26372, 28801, 36088, 41002, 52744, 57602, 82004, 85709, 115204, 164008, 171418, 230408, 342836, 374413, 547219, 685672, 748826, 1094438, 1497652, 2188876, 2995304, 4377752, 7113847, 14227694, 28455388, 56910776]

約数ペア:

[(1, 56910776), (2, 28455388), (4, 14227694), (8, 7113847), (13, 4377752), (19, 2995304), (26, 2188876), (38, 1497652), (52, 1094438), (76, 748826), (83, 685672), (104, 547219), (152, 374413), (166, 342836), (247, 230408), (332, 171418), (347, 164008), (494, 115204), (664, 85709), (694, 82004), (988, 57602), (1079, 52744), (1388, 41002), (1577, 36088), (1976, 28801), (2158, 26372), (2776, 20501), (3154, 18044), (4316, 13186), (4511, 12616), (6308, 9022), (6593, 8632)]