55707392

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 126196560

約数和(自身を除く): 70489168

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 832, 881, 988, 1216, 1664, 1762, 1976, 2432, 3328, 3524, 3952, 4864, 7048, 7904, 11453, 14096, 15808, 16739, 22906, 28192, 31616, 33478, 45812, 56384, 63232, 66956, 91624, 112768, 133912, 183248, 217607, 225536, 267824, 366496, 435214, 535648, 732992, 870428, 1071296, 1465984, 1740856, 2142592, 2931968, 3481712, 4285184, 6963424, 13926848, 27853696, 55707392]

約数ペア:

[(1, 55707392), (2, 27853696), (4, 13926848), (8, 6963424), (13, 4285184), (16, 3481712), (19, 2931968), (26, 2142592), (32, 1740856), (38, 1465984), (52, 1071296), (64, 870428), (76, 732992), (104, 535648), (128, 435214), (152, 366496), (208, 267824), (247, 225536), (256, 217607), (304, 183248), (416, 133912), (494, 112768), (608, 91624), (832, 66956), (881, 63232), (988, 56384), (1216, 45812), (1664, 33478), (1762, 31616), (1976, 28192), (2432, 22906), (3328, 16739), (3524, 15808), (3952, 14096), (4864, 11453), (7048, 7904)]