49507488

素因数分解:

$2^5\times 3^2\times {\mathrm{397}}^1\times {\mathrm{433}}^1$

素因数の和:846

約数の個数: 72

約数和(自身を含む): 141467508

約数和(自身を除く): 91960020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 397, 433, 794, 866, 1191, 1299, 1588, 1732, 2382, 2598, 3176, 3464, 3573, 3897, 4764, 5196, 6352, 6928, 7146, 7794, 9528, 10392, 12704, 13856, 14292, 15588, 19056, 20784, 28584, 31176, 38112, 41568, 57168, 62352, 114336, 124704, 171901, 343802, 515703, 687604, 1031406, 1375208, 1547109, 2062812, 2750416, 3094218, 4125624, 5500832, 6188436, 8251248, 12376872, 16502496, 24753744, 49507488]

約数ペア:

[(1, 49507488), (2, 24753744), (3, 16502496), (4, 12376872), (6, 8251248), (8, 6188436), (9, 5500832), (12, 4125624), (16, 3094218), (18, 2750416), (24, 2062812), (32, 1547109), (36, 1375208), (48, 1031406), (72, 687604), (96, 515703), (144, 343802), (288, 171901), (397, 124704), (433, 114336), (794, 62352), (866, 57168), (1191, 41568), (1299, 38112), (1588, 31176), (1732, 28584), (2382, 20784), (2598, 19056), (3176, 15588), (3464, 14292), (3573, 13856), (3897, 12704), (4764, 10392), (5196, 9528), (6352, 7794), (6928, 7146)]