49013180

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 106014720

約数和(自身を除く): 57001540

約数列:

[1, 2, 4, 5, 10, 20, 67, 79, 134, 158, 268, 316, 335, 395, 463, 670, 790, 926, 1340, 1580, 1852, 2315, 4630, 5293, 9260, 10586, 21172, 26465, 31021, 36577, 52930, 62042, 73154, 105860, 124084, 146308, 155105, 182885, 310210, 365770, 620420, 731540, 2450659, 4901318, 9802636, 12253295, 24506590, 49013180]

約数ペア:

[(1, 49013180), (2, 24506590), (4, 12253295), (5, 9802636), (10, 4901318), (20, 2450659), (67, 731540), (79, 620420), (134, 365770), (158, 310210), (268, 182885), (316, 155105), (335, 146308), (395, 124084), (463, 105860), (670, 73154), (790, 62042), (926, 52930), (1340, 36577), (1580, 31021), (1852, 26465), (2315, 21172), (4630, 10586), (5293, 9260)]