50874908

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 104477184

約数和(自身を除く): 53602276

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 157, 163, 284, 314, 326, 497, 628, 652, 994, 1099, 1141, 1988, 2198, 2282, 4396, 4564, 11147, 11573, 22294, 23146, 25591, 44588, 46292, 51182, 78029, 81011, 102364, 156058, 162022, 179137, 312116, 324044, 358274, 716548, 1816961, 3633922, 7267844, 12718727, 25437454, 50874908]

約数ペア:

[(1, 50874908), (2, 25437454), (4, 12718727), (7, 7267844), (14, 3633922), (28, 1816961), (71, 716548), (142, 358274), (157, 324044), (163, 312116), (284, 179137), (314, 162022), (326, 156058), (497, 102364), (628, 81011), (652, 78029), (994, 51182), (1099, 46292), (1141, 44588), (1988, 25591), (2198, 23146), (2282, 22294), (4396, 11573), (4564, 11147)]