55954690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 115706880

約数和(自身を除く): 59752190

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 61, 62, 110, 122, 155, 269, 305, 310, 341, 538, 610, 671, 682, 1342, 1345, 1705, 1891, 2690, 2959, 3355, 3410, 3782, 5918, 6710, 8339, 9455, 14795, 16409, 16678, 18910, 20801, 29590, 32818, 41602, 41695, 82045, 83390, 91729, 104005, 164090, 180499, 183458, 208010, 360998, 458645, 508679, 902495, 917290, 1017358, 1804990, 2543395, 5086790, 5595469, 11190938, 27977345, 55954690]

約数ペア:

[(1, 55954690), (2, 27977345), (5, 11190938), (10, 5595469), (11, 5086790), (22, 2543395), (31, 1804990), (55, 1017358), (61, 917290), (62, 902495), (110, 508679), (122, 458645), (155, 360998), (269, 208010), (305, 183458), (310, 180499), (341, 164090), (538, 104005), (610, 91729), (671, 83390), (682, 82045), (1342, 41695), (1345, 41602), (1705, 32818), (1891, 29590), (2690, 20801), (2959, 18910), (3355, 16678), (3410, 16409), (3782, 14795), (5918, 9455), (6710, 8339)]