48107640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{57271}}^1$

素因数の和:57292

約数の個数: 64

約数和(自身を含む): 164943360

約数和(自身を除く): 116835720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 57271, 114542, 171813, 229084, 286355, 343626, 400897, 458168, 572710, 687252, 801794, 859065, 1145420, 1202691, 1374504, 1603588, 1718130, 2004485, 2290840, 2405382, 3207176, 3436260, 4008970, 4810764, 6013455, 6872520, 8017940, 9621528, 12026910, 16035880, 24053820, 48107640]

約数ペア:

[(1, 48107640), (2, 24053820), (3, 16035880), (4, 12026910), (5, 9621528), (6, 8017940), (7, 6872520), (8, 6013455), (10, 4810764), (12, 4008970), (14, 3436260), (15, 3207176), (20, 2405382), (21, 2290840), (24, 2004485), (28, 1718130), (30, 1603588), (35, 1374504), (40, 1202691), (42, 1145420), (56, 859065), (60, 801794), (70, 687252), (84, 572710), (105, 458168), (120, 400897), (140, 343626), (168, 286355), (210, 229084), (280, 171813), (420, 114542), (840, 57271)]