50406054920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{140689}}^1$

素因数の和:140779

約数の個数: 96

約数和(自身を含む): 125126872200

約数和(自身を除く): 74720817280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 169, 212, 260, 265, 338, 424, 520, 530, 676, 689, 845, 1060, 1352, 1378, 1690, 2120, 2756, 3380, 3445, 5512, 6760, 6890, 8957, 13780, 17914, 27560, 35828, 44785, 71656, 89570, 140689, 179140, 281378, 358280, 562756, 703445, 1125512, 1406890, 1828957, 2813780, 3657914, 5627560, 7315828, 7456517, 9144785, 14631656, 14913034, 18289570, 23776441, 29826068, 36579140, 37282585, 47552882, 59652136, 73158280, 74565170, 95105764, 96934721, 118882205, 149130340, 190211528, 193869442, 237764410, 298260680, 387738884, 475528820, 484673605, 775477768, 951057640, 969347210, 1260151373, 1938694420, 2520302746, 3877388840, 5040605492, 6300756865, 10081210984, 12601513730, 25203027460, 50406054920]

約数ペア:

[(1, 50406054920), (2, 25203027460), (4, 12601513730), (5, 10081210984), (8, 6300756865), (10, 5040605492), (13, 3877388840), (20, 2520302746), (26, 1938694420), (40, 1260151373), (52, 969347210), (53, 951057640), (65, 775477768), (104, 484673605), (106, 475528820), (130, 387738884), (169, 298260680), (212, 237764410), (260, 193869442), (265, 190211528), (338, 149130340), (424, 118882205), (520, 96934721), (530, 95105764), (676, 74565170), (689, 73158280), (845, 59652136), (1060, 47552882), (1352, 37282585), (1378, 36579140), (1690, 29826068), (2120, 23776441), (2756, 18289570), (3380, 14913034), (3445, 14631656), (5512, 9144785), (6760, 7456517), (6890, 7315828), (8957, 5627560), (13780, 3657914), (17914, 2813780), (27560, 1828957), (35828, 1406890), (44785, 1125512), (71656, 703445), (89570, 562756), (140689, 358280), (179140, 281378)]