49721568

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{39841}}^1$

素因数の和:39867

約数の個数: 48

約数和(自身を含む): 140562576

約数和(自身を除く): 90841008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 39841, 79682, 119523, 159364, 239046, 318728, 478092, 517933, 637456, 956184, 1035866, 1274912, 1553799, 1912368, 2071732, 3107598, 3824736, 4143464, 6215196, 8286928, 12430392, 16573856, 24860784, 49721568]

約数ペア:

[(1, 49721568), (2, 24860784), (3, 16573856), (4, 12430392), (6, 8286928), (8, 6215196), (12, 4143464), (13, 3824736), (16, 3107598), (24, 2071732), (26, 1912368), (32, 1553799), (39, 1274912), (48, 1035866), (52, 956184), (78, 637456), (96, 517933), (104, 478092), (156, 318728), (208, 239046), (312, 159364), (416, 119523), (624, 79682), (1248, 39841)]