52874692

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 109571616

約数和(自身を除く): 56696924

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 107, 169, 172, 214, 221, 338, 428, 442, 559, 676, 731, 884, 1118, 1391, 1462, 1819, 2236, 2782, 2873, 2924, 3638, 4601, 5564, 5746, 7267, 7276, 9202, 9503, 11492, 14534, 18083, 18404, 19006, 23647, 29068, 36166, 38012, 47294, 59813, 72332, 78217, 94588, 119626, 123539, 156434, 239252, 247078, 307411, 312868, 494156, 614822, 777569, 1016821, 1229644, 1555138, 2033642, 3110276, 4067284, 13218673, 26437346, 52874692]

約数ペア:

[(1, 52874692), (2, 26437346), (4, 13218673), (13, 4067284), (17, 3110276), (26, 2033642), (34, 1555138), (43, 1229644), (52, 1016821), (68, 777569), (86, 614822), (107, 494156), (169, 312868), (172, 307411), (214, 247078), (221, 239252), (338, 156434), (428, 123539), (442, 119626), (559, 94588), (676, 78217), (731, 72332), (884, 59813), (1118, 47294), (1391, 38012), (1462, 36166), (1819, 29068), (2236, 23647), (2782, 19006), (2873, 18404), (2924, 18083), (3638, 14534), (4601, 11492), (5564, 9503), (5746, 9202), (7267, 7276)]