48595720

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4483}}^1$

素因数の和:4765

約数の個数: 32

約数和(自身を含む): 109768320

約数和(自身を除く): 61172600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 4483, 5420, 8966, 10840, 17932, 22415, 35864, 44830, 89660, 179320, 1214893, 2429786, 4859572, 6074465, 9719144, 12148930, 24297860, 48595720]

約数ペア:

[(1, 48595720), (2, 24297860), (4, 12148930), (5, 9719144), (8, 6074465), (10, 4859572), (20, 2429786), (40, 1214893), (271, 179320), (542, 89660), (1084, 44830), (1355, 35864), (2168, 22415), (2710, 17932), (4483, 10840), (5420, 8966)]