49407387

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 71470080

約数和(自身を除く): 22062693

約数列:

[1, 3, 29, 43, 47, 87, 129, 141, 281, 843, 1247, 1363, 2021, 3741, 4089, 6063, 8149, 12083, 13207, 24447, 36249, 39621, 58609, 175827, 350407, 383003, 567901, 1051221, 1149009, 1703703, 16469129, 49407387]

約数ペア:

[(1, 49407387), (3, 16469129), (29, 1703703), (43, 1149009), (47, 1051221), (87, 567901), (129, 383003), (141, 350407), (281, 175827), (843, 58609), (1247, 39621), (1363, 36249), (2021, 24447), (3741, 13207), (4089, 12083), (6063, 8149)]