53469130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 114307200

約数和(自身を除く): 60838070

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 139, 143, 269, 278, 286, 538, 695, 715, 1345, 1390, 1430, 1529, 1807, 2690, 2959, 3058, 3497, 3614, 5918, 6994, 7645, 9035, 14795, 15290, 17485, 18070, 19877, 29590, 34970, 37391, 38467, 39754, 74782, 76934, 99385, 186955, 192335, 198770, 373910, 384670, 411301, 486083, 822602, 972166, 2056505, 2430415, 4113010, 4860830, 5346913, 10693826, 26734565, 53469130]

約数ペア:

[(1, 53469130), (2, 26734565), (5, 10693826), (10, 5346913), (11, 4860830), (13, 4113010), (22, 2430415), (26, 2056505), (55, 972166), (65, 822602), (110, 486083), (130, 411301), (139, 384670), (143, 373910), (269, 198770), (278, 192335), (286, 186955), (538, 99385), (695, 76934), (715, 74782), (1345, 39754), (1390, 38467), (1430, 37391), (1529, 34970), (1807, 29590), (2690, 19877), (2959, 18070), (3058, 17485), (3497, 15290), (3614, 14795), (5918, 9035), (6994, 7645)]