56499664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{73}}^1$

素因数の和:216

約数の個数: 60

約数和(自身を含む): 121494828

約数和(自身を除く): 64995164

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 73, 104, 122, 146, 208, 244, 292, 488, 584, 793, 949, 976, 1168, 1586, 1898, 3172, 3721, 3796, 4453, 6344, 7442, 7592, 8906, 12688, 14884, 15184, 17812, 29768, 35624, 48373, 57889, 59536, 71248, 96746, 115778, 193492, 231556, 271633, 386984, 463112, 543266, 773968, 926224, 1086532, 2173064, 3531229, 4346128, 7062458, 14124916, 28249832, 56499664]

約数ペア:

[(1, 56499664), (2, 28249832), (4, 14124916), (8, 7062458), (13, 4346128), (16, 3531229), (26, 2173064), (52, 1086532), (61, 926224), (73, 773968), (104, 543266), (122, 463112), (146, 386984), (208, 271633), (244, 231556), (292, 193492), (488, 115778), (584, 96746), (793, 71248), (949, 59536), (976, 57889), (1168, 48373), (1586, 35624), (1898, 29768), (3172, 17812), (3721, 15184), (3796, 14884), (4453, 12688), (6344, 8906), (7442, 7592)]