49943296

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 110171600

約数和(自身を除く): 60228304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 256, 344, 349, 416, 559, 688, 698, 832, 1118, 1376, 1396, 1664, 2236, 2752, 2792, 3328, 4472, 4537, 5504, 5584, 8944, 9074, 11008, 11168, 15007, 17888, 18148, 22336, 30014, 35776, 36296, 44672, 60028, 71552, 72592, 89344, 120056, 143104, 145184, 195091, 240112, 290368, 390182, 480224, 580736, 780364, 960448, 1161472, 1560728, 1920896, 3121456, 3841792, 6242912, 12485824, 24971648, 49943296]

約数ペア:

[(1, 49943296), (2, 24971648), (4, 12485824), (8, 6242912), (13, 3841792), (16, 3121456), (26, 1920896), (32, 1560728), (43, 1161472), (52, 960448), (64, 780364), (86, 580736), (104, 480224), (128, 390182), (172, 290368), (208, 240112), (256, 195091), (344, 145184), (349, 143104), (416, 120056), (559, 89344), (688, 72592), (698, 71552), (832, 60028), (1118, 44672), (1376, 36296), (1396, 35776), (1664, 30014), (2236, 22336), (2752, 18148), (2792, 17888), (3328, 15007), (4472, 11168), (4537, 11008), (5504, 9074), (5584, 8944)]