50074960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:656

約数の個数: 80

約数和(自身を含む): 127023120

約数和(自身を除く): 76948160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 89, 104, 130, 178, 208, 260, 356, 445, 520, 541, 712, 890, 1040, 1082, 1157, 1424, 1780, 2164, 2314, 2705, 3560, 4328, 4628, 5410, 5785, 7033, 7120, 8656, 9256, 10820, 11570, 14066, 18512, 21640, 23140, 28132, 35165, 43280, 46280, 48149, 56264, 70330, 92560, 96298, 112528, 140660, 192596, 240745, 281320, 385192, 481490, 562640, 625937, 770384, 962980, 1251874, 1925960, 2503748, 3129685, 3851920, 5007496, 6259370, 10014992, 12518740, 25037480, 50074960]

約数ペア:

[(1, 50074960), (2, 25037480), (4, 12518740), (5, 10014992), (8, 6259370), (10, 5007496), (13, 3851920), (16, 3129685), (20, 2503748), (26, 1925960), (40, 1251874), (52, 962980), (65, 770384), (80, 625937), (89, 562640), (104, 481490), (130, 385192), (178, 281320), (208, 240745), (260, 192596), (356, 140660), (445, 112528), (520, 96298), (541, 92560), (712, 70330), (890, 56264), (1040, 48149), (1082, 46280), (1157, 43280), (1424, 35165), (1780, 28132), (2164, 23140), (2314, 21640), (2705, 18512), (3560, 14066), (4328, 11570), (4628, 10820), (5410, 9256), (5785, 8656), (7033, 7120)]