47596640

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:509

約数の個数: 144

約数和(自身を含む): 141169392

約数和(自身を除く): 93572752

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 467, 490, 520, 560, 637, 728, 784, 910, 934, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1868, 1960, 2080, 2335, 2548, 2912, 3185, 3269, 3640, 3736, 3920, 4670, 5096, 6071, 6370, 6538, 7280, 7472, 7840, 9340, 10192, 12142, 12740, 13076, 14560, 14944, 16345, 18680, 20384, 22883, 24284, 25480, 26152, 30355, 32690, 37360, 42497, 45766, 48568, 50960, 52304, 60710, 65380, 74720, 84994, 91532, 97136, 101920, 104608, 114415, 121420, 130760, 169988, 183064, 194272, 212485, 228830, 242840, 261520, 297479, 339976, 366128, 424970, 457660, 485680, 523040, 594958, 679952, 732256, 849940, 915320, 971360, 1189916, 1359904, 1487395, 1699880, 1830640, 2379832, 2974790, 3399760, 3661280, 4759664, 5949580, 6799520, 9519328, 11899160, 23798320, 47596640]

約数ペア:

[(1, 47596640), (2, 23798320), (4, 11899160), (5, 9519328), (7, 6799520), (8, 5949580), (10, 4759664), (13, 3661280), (14, 3399760), (16, 2974790), (20, 2379832), (26, 1830640), (28, 1699880), (32, 1487395), (35, 1359904), (40, 1189916), (49, 971360), (52, 915320), (56, 849940), (65, 732256), (70, 679952), (80, 594958), (91, 523040), (98, 485680), (104, 457660), (112, 424970), (130, 366128), (140, 339976), (160, 297479), (182, 261520), (196, 242840), (208, 228830), (224, 212485), (245, 194272), (260, 183064), (280, 169988), (364, 130760), (392, 121420), (416, 114415), (455, 104608), (467, 101920), (490, 97136), (520, 91532), (560, 84994), (637, 74720), (728, 65380), (784, 60710), (910, 52304), (934, 50960), (980, 48568), (1040, 45766), (1120, 42497), (1274, 37360), (1456, 32690), (1568, 30355), (1820, 26152), (1868, 25480), (1960, 24284), (2080, 22883), (2335, 20384), (2548, 18680), (2912, 16345), (3185, 14944), (3269, 14560), (3640, 13076), (3736, 12740), (3920, 12142), (4670, 10192), (5096, 9340), (6071, 7840), (6370, 7472), (6538, 7280)]