53657032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 76979768

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 31, 34, 44, 52, 62, 68, 88, 89, 104, 124, 136, 143, 178, 187, 221, 248, 286, 341, 356, 374, 403, 442, 527, 572, 682, 712, 748, 806, 884, 979, 1054, 1144, 1157, 1364, 1496, 1513, 1612, 1768, 1958, 2108, 2314, 2431, 2728, 2759, 3026, 3224, 3916, 4216, 4433, 4628, 4862, 5518, 5797, 6052, 6851, 7832, 8866, 9256, 9724, 11036, 11594, 12104, 12727, 13702, 16643, 17732, 19448, 19669, 22072, 23188, 25454, 27404, 30349, 33286, 35464, 35867, 39338, 46376, 46903, 50908, 54808, 60698, 66572, 71734, 75361, 78676, 93806, 101816, 121396, 133144, 143468, 150722, 157352, 187612, 216359, 242792, 286936, 301444, 375224, 394537, 432718, 515933, 602888, 609739, 789074, 865436, 1031866, 1219478, 1578148, 1730872, 2063732, 2438956, 3156296, 4127464, 4877912, 6707129, 13414258, 26828516, 53657032]

約数ペア:

[(1, 53657032), (2, 26828516), (4, 13414258), (8, 6707129), (11, 4877912), (13, 4127464), (17, 3156296), (22, 2438956), (26, 2063732), (31, 1730872), (34, 1578148), (44, 1219478), (52, 1031866), (62, 865436), (68, 789074), (88, 609739), (89, 602888), (104, 515933), (124, 432718), (136, 394537), (143, 375224), (178, 301444), (187, 286936), (221, 242792), (248, 216359), (286, 187612), (341, 157352), (356, 150722), (374, 143468), (403, 133144), (442, 121396), (527, 101816), (572, 93806), (682, 78676), (712, 75361), (748, 71734), (806, 66572), (884, 60698), (979, 54808), (1054, 50908), (1144, 46903), (1157, 46376), (1364, 39338), (1496, 35867), (1513, 35464), (1612, 33286), (1768, 30349), (1958, 27404), (2108, 25454), (2314, 23188), (2431, 22072), (2728, 19669), (2759, 19448), (3026, 17732), (3224, 16643), (3916, 13702), (4216, 12727), (4433, 12104), (4628, 11594), (4862, 11036), (5518, 9724), (5797, 9256), (6052, 8866), (6851, 7832)]