49762720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 135692928

約数和(自身を除く): 85930208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 157, 160, 224, 280, 283, 314, 560, 566, 628, 785, 1099, 1120, 1132, 1256, 1415, 1570, 1981, 2198, 2264, 2512, 2830, 3140, 3962, 4396, 4528, 5024, 5495, 5660, 6280, 7924, 8792, 9056, 9905, 10990, 11320, 12560, 15848, 17584, 19810, 21980, 22640, 25120, 31696, 35168, 39620, 43960, 44431, 45280, 63392, 79240, 87920, 88862, 158480, 175840, 177724, 222155, 311017, 316960, 355448, 444310, 622034, 710896, 888620, 1244068, 1421792, 1555085, 1777240, 2488136, 3110170, 3554480, 4976272, 6220340, 7108960, 9952544, 12440680, 24881360, 49762720]

約数ペア:

[(1, 49762720), (2, 24881360), (4, 12440680), (5, 9952544), (7, 7108960), (8, 6220340), (10, 4976272), (14, 3554480), (16, 3110170), (20, 2488136), (28, 1777240), (32, 1555085), (35, 1421792), (40, 1244068), (56, 888620), (70, 710896), (80, 622034), (112, 444310), (140, 355448), (157, 316960), (160, 311017), (224, 222155), (280, 177724), (283, 175840), (314, 158480), (560, 88862), (566, 87920), (628, 79240), (785, 63392), (1099, 45280), (1120, 44431), (1132, 43960), (1256, 39620), (1415, 35168), (1570, 31696), (1981, 25120), (2198, 22640), (2264, 21980), (2512, 19810), (2830, 17584), (3140, 15848), (3962, 12560), (4396, 11320), (4528, 10990), (5024, 9905), (5495, 9056), (5660, 8792), (6280, 7924)]