54874742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 96447120

約数和(自身を除く): 41572378

約数列:

[1, 2, 13, 17, 26, 34, 67, 109, 134, 218, 221, 289, 442, 578, 871, 1139, 1417, 1742, 1853, 2278, 2834, 3706, 3757, 7303, 7514, 14606, 14807, 19363, 24089, 29614, 31501, 38726, 48178, 63002, 94939, 124151, 189878, 248302, 251719, 409513, 503438, 819026, 1613963, 2110567, 3227926, 4221134, 27437371, 54874742]

約数ペア:

[(1, 54874742), (2, 27437371), (13, 4221134), (17, 3227926), (26, 2110567), (34, 1613963), (67, 819026), (109, 503438), (134, 409513), (218, 251719), (221, 248302), (289, 189878), (442, 124151), (578, 94939), (871, 63002), (1139, 48178), (1417, 38726), (1742, 31501), (1853, 29614), (2278, 24089), (2834, 19363), (3706, 14807), (3757, 14606), (7303, 7514)]